1831192740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3599

約数の個数: 216

約数和(自身を含む): 6370372008

約数和(自身を除く): 4539179268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 338, 340, 390, 442, 468, 507, 510, 585, 612, 663, 676, 765, 780, 845, 884, 1014, 1020, 1105, 1170, 1326, 1521, 1530, 1690, 1989, 2028, 2210, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3541, 3978, 4420, 5070, 5746, 6084, 6630, 7082, 7605, 7956, 8619, 9945, 10140, 10623, 11492, 13260, 14164, 14365, 15210, 17238, 17705, 19890, 21246, 25857, 28730, 30420, 31869, 34476, 35410, 39780, 42492, 43095, 46033, 51714, 53115, 57460, 60197, 63738, 70820, 86190, 92066, 103428, 106230, 120394, 127476, 129285, 138099, 159345, 172380, 180591, 184132, 212460, 230165, 240788, 258570, 276198, 300985, 318690, 361182, 414297, 460330, 517140, 541773, 552396, 598429, 601970, 637380, 690495, 722364, 782561, 828594, 902955, 920660, 1083546, 1196858, 1203940, 1380990, 1565122, 1657188, 1795287, 1805910, 2071485, 2167092, 2347683, 2393716, 2708865, 2761980, 2992145, 3130244, 3590574, 3611820, 3912805, 4142970, 4695366, 5385861, 5417730, 5984290, 7043049, 7181148, 7825610, 8285940, 8976435, 9390732, 10173293, 10771722, 10835460, 11738415, 11968580, 14086098, 15651220, 17952870, 20346586, 21543444, 23476830, 26929305, 28172196, 30519879, 35215245, 35905740, 40693172, 46953660, 50866465, 53858610, 61039758, 70430490, 91559637, 101732930, 107717220, 122079516, 140860980, 152599395, 183119274, 203465860, 305198790, 366238548, 457798185, 610397580, 915596370, 1831192740]

約数ペア:

[(1, 1831192740), (2, 915596370), (3, 610397580), (4, 457798185), (5, 366238548), (6, 305198790), (9, 203465860), (10, 183119274), (12, 152599395), (13, 140860980), (15, 122079516), (17, 107717220), (18, 101732930), (20, 91559637), (26, 70430490), (30, 61039758), (34, 53858610), (36, 50866465), (39, 46953660), (45, 40693172), (51, 35905740), (52, 35215245), (60, 30519879), (65, 28172196), (68, 26929305), (78, 23476830), (85, 21543444), (90, 20346586), (102, 17952870), (117, 15651220), (130, 14086098), (153, 11968580), (156, 11738415), (169, 10835460), (170, 10771722), (180, 10173293), (195, 9390732), (204, 8976435), (221, 8285940), (234, 7825610), (255, 7181148), (260, 7043049), (306, 5984290), (338, 5417730), (340, 5385861), (390, 4695366), (442, 4142970), (468, 3912805), (507, 3611820), (510, 3590574), (585, 3130244), (612, 2992145), (663, 2761980), (676, 2708865), (765, 2393716), (780, 2347683), (845, 2167092), (884, 2071485), (1014, 1805910), (1020, 1795287), (1105, 1657188), (1170, 1565122), (1326, 1380990), (1521, 1203940), (1530, 1196858), (1690, 1083546), (1989, 920660), (2028, 902955), (2210, 828594), (2340, 782561), (2535, 722364), (2652, 690495), (2873, 637380), (3042, 601970), (3060, 598429), (3315, 552396), (3380, 541773), (3541, 517140), (3978, 460330), (4420, 414297), (5070, 361182), (5746, 318690), (6084, 300985), (6630, 276198), (7082, 258570), (7605, 240788), (7956, 230165), (8619, 212460), (9945, 184132), (10140, 180591), (10623, 172380), (11492, 159345), (13260, 138099), (14164, 129285), (14365, 127476), (15210, 120394), (17238, 106230), (17705, 103428), (19890, 92066), (21246, 86190), (25857, 70820), (28730, 63738), (30420, 60197), (31869, 57460), (34476, 53115), (35410, 51714), (39780, 46033), (42492, 43095)]