15675037420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{41453}}^1$

素因数の和:41579

約数の個数: 96

約数和(自身を含む): 39167065728

約数和(自身を除く): 23492028308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 73, 74, 140, 146, 148, 185, 259, 292, 365, 370, 511, 518, 730, 740, 1022, 1036, 1295, 1460, 2044, 2555, 2590, 2701, 5110, 5180, 5402, 10220, 10804, 13505, 18907, 27010, 37814, 41453, 54020, 75628, 82906, 94535, 165812, 189070, 207265, 290171, 378140, 414530, 580342, 829060, 1160684, 1450855, 1533761, 2901710, 3026069, 3067522, 5803420, 6052138, 6135044, 7668805, 10736327, 12104276, 15130345, 15337610, 21182483, 21472654, 30260690, 30675220, 42364966, 42945308, 53681635, 60521380, 84729932, 105912415, 107363270, 111964553, 211824830, 214726540, 223929106, 423649660, 447858212, 559822765, 783751871, 1119645530, 1567503742, 2239291060, 3135007484, 3918759355, 7837518710, 15675037420]

約数ペア:

[(1, 15675037420), (2, 7837518710), (4, 3918759355), (5, 3135007484), (7, 2239291060), (10, 1567503742), (14, 1119645530), (20, 783751871), (28, 559822765), (35, 447858212), (37, 423649660), (70, 223929106), (73, 214726540), (74, 211824830), (140, 111964553), (146, 107363270), (148, 105912415), (185, 84729932), (259, 60521380), (292, 53681635), (365, 42945308), (370, 42364966), (511, 30675220), (518, 30260690), (730, 21472654), (740, 21182483), (1022, 15337610), (1036, 15130345), (1295, 12104276), (1460, 10736327), (2044, 7668805), (2555, 6135044), (2590, 6052138), (2701, 5803420), (5110, 3067522), (5180, 3026069), (5402, 2901710), (10220, 1533761), (10804, 1450855), (13505, 1160684), (18907, 829060), (27010, 580342), (37814, 414530), (41453, 378140), (54020, 290171), (75628, 207265), (82906, 189070), (94535, 165812)]