131076420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 382330368

約数和(自身を除く): 251253948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 877, 940, 1060, 1410, 1590, 1754, 2491, 2631, 2820, 3180, 3508, 4385, 4982, 5262, 7473, 8770, 9964, 10524, 12455, 13155, 14946, 17540, 24910, 26310, 29892, 37365, 41219, 46481, 49820, 52620, 74730, 82438, 92962, 123657, 139443, 149460, 164876, 185924, 206095, 232405, 247314, 278886, 412190, 464810, 494628, 557772, 618285, 697215, 824380, 929620, 1236570, 1394430, 2184607, 2473140, 2788860, 4369214, 6553821, 8738428, 10923035, 13107642, 21846070, 26215284, 32769105, 43692140, 65538210, 131076420]

約数ペア:

[(1, 131076420), (2, 65538210), (3, 43692140), (4, 32769105), (5, 26215284), (6, 21846070), (10, 13107642), (12, 10923035), (15, 8738428), (20, 6553821), (30, 4369214), (47, 2788860), (53, 2473140), (60, 2184607), (94, 1394430), (106, 1236570), (141, 929620), (159, 824380), (188, 697215), (212, 618285), (235, 557772), (265, 494628), (282, 464810), (318, 412190), (470, 278886), (530, 247314), (564, 232405), (636, 206095), (705, 185924), (795, 164876), (877, 149460), (940, 139443), (1060, 123657), (1410, 92962), (1590, 82438), (1754, 74730), (2491, 52620), (2631, 49820), (2820, 46481), (3180, 41219), (3508, 37365), (4385, 29892), (4982, 26310), (5262, 24910), (7473, 17540), (8770, 14946), (9964, 13155), (10524, 12455)]