73790210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 158865840

約数和(自身を除く): 85075630

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 37, 46, 58, 65, 74, 115, 130, 145, 185, 230, 290, 299, 370, 377, 481, 529, 598, 667, 754, 851, 962, 1058, 1073, 1334, 1495, 1702, 1885, 2146, 2405, 2645, 2990, 3335, 3770, 4255, 4810, 5290, 5365, 6670, 6877, 8510, 8671, 10730, 11063, 13754, 13949, 15341, 17342, 19573, 22126, 24679, 27898, 30682, 34385, 39146, 43355, 49358, 55315, 68770, 69745, 76705, 86710, 97865, 110630, 123395, 139490, 153410, 195730, 199433, 246790, 254449, 320827, 398866, 508898, 567617, 641654, 997165, 1135234, 1272245, 1604135, 1994330, 2544490, 2838085, 3208270, 5676170, 7379021, 14758042, 36895105, 73790210]

約数ペア:

[(1, 73790210), (2, 36895105), (5, 14758042), (10, 7379021), (13, 5676170), (23, 3208270), (26, 2838085), (29, 2544490), (37, 1994330), (46, 1604135), (58, 1272245), (65, 1135234), (74, 997165), (115, 641654), (130, 567617), (145, 508898), (185, 398866), (230, 320827), (290, 254449), (299, 246790), (370, 199433), (377, 195730), (481, 153410), (529, 139490), (598, 123395), (667, 110630), (754, 97865), (851, 86710), (962, 76705), (1058, 69745), (1073, 68770), (1334, 55315), (1495, 49358), (1702, 43355), (1885, 39146), (2146, 34385), (2405, 30682), (2645, 27898), (2990, 24679), (3335, 22126), (3770, 19573), (4255, 17342), (4810, 15341), (5290, 13949), (5365, 13754), (6670, 11063), (6877, 10730), (8510, 8671)]