68087830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5008

約数の個数: 32

約数和(自身を含む): 130802400

約数和(自身を除く): 62714570

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 4909, 6935, 9818, 13870, 24545, 49090, 93271, 186542, 358357, 466355, 716714, 932710, 1791785, 3583570, 6808783, 13617566, 34043915, 68087830]

約数ペア:

[(1, 68087830), (2, 34043915), (5, 13617566), (10, 6808783), (19, 3583570), (38, 1791785), (73, 932710), (95, 716714), (146, 466355), (190, 358357), (365, 186542), (730, 93271), (1387, 49090), (2774, 24545), (4909, 13870), (6935, 9818)]