64304370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 197424864

約数和(自身を除く): 133120494

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 53, 61, 65, 78, 85, 90, 102, 106, 117, 122, 130, 153, 159, 170, 183, 195, 221, 234, 255, 265, 305, 306, 318, 366, 390, 442, 477, 510, 530, 549, 585, 610, 663, 689, 765, 793, 795, 901, 915, 954, 1037, 1098, 1105, 1170, 1326, 1378, 1530, 1586, 1590, 1802, 1830, 1989, 2067, 2074, 2210, 2379, 2385, 2703, 2745, 3111, 3233, 3315, 3445, 3965, 3978, 4134, 4505, 4758, 4770, 5185, 5406, 5490, 6201, 6222, 6466, 6630, 6890, 7137, 7930, 8109, 9010, 9333, 9699, 9945, 10335, 10370, 11713, 11895, 12402, 13481, 13515, 14274, 15555, 16165, 16218, 18666, 19398, 19890, 20670, 23426, 23790, 26962, 27030, 29097, 31005, 31110, 32330, 35139, 35685, 40443, 40545, 42029, 46665, 48495, 54961, 58194, 58565, 62010, 67405, 70278, 71370, 80886, 81090, 84058, 93330, 96990, 105417, 109922, 117130, 121329, 126087, 134810, 145485, 164883, 175695, 202215, 210145, 210834, 242658, 252174, 274805, 290970, 329766, 351390, 378261, 404430, 420290, 494649, 527085, 549610, 606645, 630435, 714493, 756522, 824415, 989298, 1054170, 1213290, 1260870, 1428986, 1648830, 1891305, 2143479, 2473245, 3572465, 3782610, 4286958, 4946490, 6430437, 7144930, 10717395, 12860874, 21434790, 32152185, 64304370]

約数ペア:

[(1, 64304370), (2, 32152185), (3, 21434790), (5, 12860874), (6, 10717395), (9, 7144930), (10, 6430437), (13, 4946490), (15, 4286958), (17, 3782610), (18, 3572465), (26, 2473245), (30, 2143479), (34, 1891305), (39, 1648830), (45, 1428986), (51, 1260870), (53, 1213290), (61, 1054170), (65, 989298), (78, 824415), (85, 756522), (90, 714493), (102, 630435), (106, 606645), (117, 549610), (122, 527085), (130, 494649), (153, 420290), (159, 404430), (170, 378261), (183, 351390), (195, 329766), (221, 290970), (234, 274805), (255, 252174), (265, 242658), (305, 210834), (306, 210145), (318, 202215), (366, 175695), (390, 164883), (442, 145485), (477, 134810), (510, 126087), (530, 121329), (549, 117130), (585, 109922), (610, 105417), (663, 96990), (689, 93330), (765, 84058), (793, 81090), (795, 80886), (901, 71370), (915, 70278), (954, 67405), (1037, 62010), (1098, 58565), (1105, 58194), (1170, 54961), (1326, 48495), (1378, 46665), (1530, 42029), (1586, 40545), (1590, 40443), (1802, 35685), (1830, 35139), (1989, 32330), (2067, 31110), (2074, 31005), (2210, 29097), (2379, 27030), (2385, 26962), (2703, 23790), (2745, 23426), (3111, 20670), (3233, 19890), (3315, 19398), (3445, 18666), (3965, 16218), (3978, 16165), (4134, 15555), (4505, 14274), (4758, 13515), (4770, 13481), (5185, 12402), (5406, 11895), (5490, 11713), (6201, 10370), (6222, 10335), (6466, 9945), (6630, 9699), (6890, 9333), (7137, 9010), (7930, 8109)]