29607790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 25861010

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 641, 745, 1282, 1490, 3205, 4619, 6410, 9238, 19871, 23095, 39742, 46190, 95509, 99355, 191018, 198710, 477545, 955090, 2960779, 5921558, 14803895, 29607790]

約数ペア:

[(1, 29607790), (2, 14803895), (5, 5921558), (10, 2960779), (31, 955090), (62, 477545), (149, 198710), (155, 191018), (298, 99355), (310, 95509), (641, 46190), (745, 39742), (1282, 23095), (1490, 19871), (3205, 9238), (4619, 6410)]