82610710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 191020032

約数和(自身を除く): 108409322

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 3947, 4186, 7894, 10465, 19735, 20930, 27629, 39470, 51311, 55258, 90781, 102622, 138145, 181562, 256555, 276290, 359177, 453905, 513110, 635467, 718354, 907810, 1180153, 1270934, 1795885, 2360306, 3177335, 3591770, 5900765, 6354670, 8261071, 11801530, 16522142, 41305355, 82610710]

約数ペア:

[(1, 82610710), (2, 41305355), (5, 16522142), (7, 11801530), (10, 8261071), (13, 6354670), (14, 5900765), (23, 3591770), (26, 3177335), (35, 2360306), (46, 1795885), (65, 1270934), (70, 1180153), (91, 907810), (115, 718354), (130, 635467), (161, 513110), (182, 453905), (230, 359177), (299, 276290), (322, 256555), (455, 181562), (598, 138145), (805, 102622), (910, 90781), (1495, 55258), (1610, 51311), (2093, 39470), (2990, 27629), (3947, 20930), (4186, 19735), (7894, 10465)]