31903070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 29060770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2351, 2714, 4702, 6785, 11755, 13570, 23510, 54073, 108146, 138709, 270365, 277418, 540730, 693545, 1387090, 3190307, 6380614, 15951535, 31903070]

約数ペア:

[(1, 31903070), (2, 15951535), (5, 6380614), (10, 3190307), (23, 1387090), (46, 693545), (59, 540730), (115, 277418), (118, 270365), (230, 138709), (295, 108146), (590, 54073), (1357, 23510), (2351, 13570), (2714, 11755), (4702, 6785)]