108351490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43867}}^1$

素因数の和:43906

約数の個数: 32

約数和(自身を含む): 221094720

約数和(自身を除く): 112743230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 43867, 87734, 219335, 438670, 570271, 833473, 1140542, 1666946, 2851355, 4167365, 5702710, 8334730, 10835149, 21670298, 54175745, 108351490]

約数ペア:

[(1, 108351490), (2, 54175745), (5, 21670298), (10, 10835149), (13, 8334730), (19, 5702710), (26, 4167365), (38, 2851355), (65, 1666946), (95, 1140542), (130, 833473), (190, 570271), (247, 438670), (494, 219335), (1235, 87734), (2470, 43867)]