25179210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2388

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 54073782

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2351, 3570, 4702, 5355, 7053, 10710, 11755, 14106, 16457, 21159, 23510, 32914, 35265, 39967, 42318, 49371, 70530, 79934, 82285, 98742, 105795, 119901, 148113, 164570, 199835, 211590, 239802, 246855, 279769, 296226, 359703, 399670, 493710, 559538, 599505, 719406, 740565, 839307, 1199010, 1398845, 1481130, 1678614, 1798515, 2517921, 2797690, 3597030, 4196535, 5035842, 8393070, 12589605, 25179210]

約数ペア:

[(1, 25179210), (2, 12589605), (3, 8393070), (5, 5035842), (6, 4196535), (7, 3597030), (9, 2797690), (10, 2517921), (14, 1798515), (15, 1678614), (17, 1481130), (18, 1398845), (21, 1199010), (30, 839307), (34, 740565), (35, 719406), (42, 599505), (45, 559538), (51, 493710), (63, 399670), (70, 359703), (85, 296226), (90, 279769), (102, 246855), (105, 239802), (119, 211590), (126, 199835), (153, 164570), (170, 148113), (210, 119901), (238, 105795), (255, 98742), (306, 82285), (315, 79934), (357, 70530), (510, 49371), (595, 42318), (630, 39967), (714, 35265), (765, 32914), (1071, 23510), (1190, 21159), (1530, 16457), (1785, 14106), (2142, 11755), (2351, 10710), (3570, 7053), (4702, 5355)]