986393340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4200

約数の個数: 144

約数和(自身を含む): 3161174016

約数和(自身を除く): 2174780676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2580, 2666, 2790, 3870, 3999, 4111, 5332, 5580, 6665, 7740, 7998, 8222, 11997, 12333, 13330, 15996, 16444, 19995, 20555, 23994, 24666, 26660, 36999, 39990, 41110, 47988, 49332, 59985, 61665, 73998, 79980, 82220, 119970, 123330, 127441, 147996, 176773, 184995, 239940, 246660, 254882, 353546, 369990, 382323, 509764, 530319, 637205, 707092, 739980, 764646, 883865, 1060638, 1146969, 1274410, 1529292, 1590957, 1767730, 1911615, 2121276, 2293938, 2548820, 2651595, 3181914, 3535460, 3823230, 4587876, 5303190, 5479963, 5734845, 6363828, 7646460, 7954785, 10606380, 10959926, 11469690, 15909570, 16439889, 21919852, 22939380, 27399815, 31819140, 32879778, 49319667, 54799630, 65759556, 82199445, 98639334, 109599260, 164398890, 197278668, 246598335, 328797780, 493196670, 986393340]

約数ペア:

[(1, 986393340), (2, 493196670), (3, 328797780), (4, 246598335), (5, 197278668), (6, 164398890), (9, 109599260), (10, 98639334), (12, 82199445), (15, 65759556), (18, 54799630), (20, 49319667), (30, 32879778), (31, 31819140), (36, 27399815), (43, 22939380), (45, 21919852), (60, 16439889), (62, 15909570), (86, 11469690), (90, 10959926), (93, 10606380), (124, 7954785), (129, 7646460), (155, 6363828), (172, 5734845), (180, 5479963), (186, 5303190), (215, 4587876), (258, 3823230), (279, 3535460), (310, 3181914), (372, 2651595), (387, 2548820), (430, 2293938), (465, 2121276), (516, 1911615), (558, 1767730), (620, 1590957), (645, 1529292), (774, 1274410), (860, 1146969), (930, 1060638), (1116, 883865), (1290, 764646), (1333, 739980), (1395, 707092), (1548, 637205), (1860, 530319), (1935, 509764), (2580, 382323), (2666, 369990), (2790, 353546), (3870, 254882), (3999, 246660), (4111, 239940), (5332, 184995), (5580, 176773), (6665, 147996), (7740, 127441), (7998, 123330), (8222, 119970), (11997, 82220), (12333, 79980), (13330, 73998), (15996, 61665), (16444, 59985), (19995, 49332), (20555, 47988), (23994, 41110), (24666, 39990), (26660, 36999)]