403747980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 1184730624

約数和(自身を除く): 780982644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 307, 345, 460, 614, 690, 921, 953, 1228, 1380, 1535, 1842, 1906, 2859, 3070, 3684, 3812, 4605, 4765, 5718, 6140, 7061, 9210, 9530, 11436, 14122, 14295, 18420, 19060, 21183, 21919, 28244, 28590, 35305, 42366, 43838, 57180, 65757, 70610, 84732, 87676, 105915, 109595, 131514, 141220, 211830, 219190, 263028, 292571, 328785, 423660, 438380, 585142, 657570, 877713, 1170284, 1315140, 1462855, 1755426, 2925710, 3510852, 4388565, 5851420, 6729133, 8777130, 13458266, 17554260, 20187399, 26916532, 33645665, 40374798, 67291330, 80749596, 100936995, 134582660, 201873990, 403747980]

約数ペア:

[(1, 403747980), (2, 201873990), (3, 134582660), (4, 100936995), (5, 80749596), (6, 67291330), (10, 40374798), (12, 33645665), (15, 26916532), (20, 20187399), (23, 17554260), (30, 13458266), (46, 8777130), (60, 6729133), (69, 5851420), (92, 4388565), (115, 3510852), (138, 2925710), (230, 1755426), (276, 1462855), (307, 1315140), (345, 1170284), (460, 877713), (614, 657570), (690, 585142), (921, 438380), (953, 423660), (1228, 328785), (1380, 292571), (1535, 263028), (1842, 219190), (1906, 211830), (2859, 141220), (3070, 131514), (3684, 109595), (3812, 105915), (4605, 87676), (4765, 84732), (5718, 70610), (6140, 65757), (7061, 57180), (9210, 43838), (9530, 42366), (11436, 35305), (14122, 28590), (14295, 28244), (18420, 21919), (19060, 21183)]