3619980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 216

約数和(自身を含む): 14388192

約数和(自身を除く): 10768212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 169, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 338, 340, 357, 364, 390, 420, 442, 455, 468, 476, 507, 510, 546, 585, 595, 612, 630, 663, 676, 714, 765, 780, 819, 845, 884, 910, 1014, 1020, 1071, 1092, 1105, 1170, 1183, 1190, 1260, 1326, 1365, 1428, 1521, 1530, 1547, 1638, 1690, 1785, 1820, 1989, 2028, 2142, 2210, 2340, 2366, 2380, 2535, 2652, 2730, 2873, 3042, 3060, 3094, 3276, 3315, 3380, 3549, 3570, 3978, 4095, 4284, 4420, 4641, 4732, 5070, 5355, 5460, 5746, 5915, 6084, 6188, 6630, 7098, 7140, 7605, 7735, 7956, 8190, 8619, 9282, 9945, 10140, 10647, 10710, 11492, 11830, 13260, 13923, 14196, 14365, 15210, 15470, 16380, 17238, 17745, 18564, 19890, 20111, 21294, 21420, 23205, 23660, 25857, 27846, 28730, 30420, 30940, 34476, 35490, 39780, 40222, 42588, 43095, 46410, 51714, 53235, 55692, 57460, 60333, 69615, 70980, 80444, 86190, 92820, 100555, 103428, 106470, 120666, 129285, 139230, 172380, 180999, 201110, 212940, 241332, 258570, 278460, 301665, 361998, 402220, 517140, 603330, 723996, 904995, 1206660, 1809990, 3619980]

約数ペア:

[(1, 3619980), (2, 1809990), (3, 1206660), (4, 904995), (5, 723996), (6, 603330), (7, 517140), (9, 402220), (10, 361998), (12, 301665), (13, 278460), (14, 258570), (15, 241332), (17, 212940), (18, 201110), (20, 180999), (21, 172380), (26, 139230), (28, 129285), (30, 120666), (34, 106470), (35, 103428), (36, 100555), (39, 92820), (42, 86190), (45, 80444), (51, 70980), (52, 69615), (60, 60333), (63, 57460), (65, 55692), (68, 53235), (70, 51714), (78, 46410), (84, 43095), (85, 42588), (90, 40222), (91, 39780), (102, 35490), (105, 34476), (117, 30940), (119, 30420), (126, 28730), (130, 27846), (140, 25857), (153, 23660), (156, 23205), (169, 21420), (170, 21294), (180, 20111), (182, 19890), (195, 18564), (204, 17745), (210, 17238), (221, 16380), (234, 15470), (238, 15210), (252, 14365), (255, 14196), (260, 13923), (273, 13260), (306, 11830), (315, 11492), (338, 10710), (340, 10647), (357, 10140), (364, 9945), (390, 9282), (420, 8619), (442, 8190), (455, 7956), (468, 7735), (476, 7605), (507, 7140), (510, 7098), (546, 6630), (585, 6188), (595, 6084), (612, 5915), (630, 5746), (663, 5460), (676, 5355), (714, 5070), (765, 4732), (780, 4641), (819, 4420), (845, 4284), (884, 4095), (910, 3978), (1014, 3570), (1020, 3549), (1071, 3380), (1092, 3315), (1105, 3276), (1170, 3094), (1183, 3060), (1190, 3042), (1260, 2873), (1326, 2730), (1365, 2652), (1428, 2535), (1521, 2380), (1530, 2366), (1547, 2340), (1638, 2210), (1690, 2142), (1785, 2028), (1820, 1989)]