38149090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2339}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 78848640

約数和(自身を除く): 40699550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 2339, 3262, 4678, 8155, 11695, 16310, 16373, 23390, 32746, 81865, 163730, 544987, 1089974, 2724935, 3814909, 5449870, 7629818, 19074545, 38149090]

約数ペア:

[(1, 38149090), (2, 19074545), (5, 7629818), (7, 5449870), (10, 3814909), (14, 2724935), (35, 1089974), (70, 544987), (233, 163730), (466, 81865), (1165, 32746), (1631, 23390), (2330, 16373), (2339, 16310), (3262, 11695), (4678, 8155)]