31758770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 59799600

約数和(自身を除く): 28040830

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 1129, 2258, 2813, 5626, 5645, 11290, 14065, 28130, 32741, 65482, 109513, 163705, 219026, 327410, 547565, 1095130, 3175877, 6351754, 15879385, 31758770]

約数ペア:

[(1, 31758770), (2, 15879385), (5, 6351754), (10, 3175877), (29, 1095130), (58, 547565), (97, 327410), (145, 219026), (194, 163705), (290, 109513), (485, 65482), (970, 32741), (1129, 28130), (2258, 14065), (2813, 11290), (5626, 5645)]