68787659090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1142083}}^1$

素因数の和:1142426

約数の個数: 32

約数和(自身を含む): 130745776320

約数和(自身を除く): 61958117230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 634, 1585, 3170, 6023, 12046, 30115, 60230, 1142083, 2284166, 5710415, 11420830, 21699577, 43399154, 108497885, 216995770, 362040311, 724080622, 1810201555, 3620403110, 6878765909, 13757531818, 34393829545, 68787659090]

約数ペア:

[(1, 68787659090), (2, 34393829545), (5, 13757531818), (10, 6878765909), (19, 3620403110), (38, 1810201555), (95, 724080622), (190, 362040311), (317, 216995770), (634, 108497885), (1585, 43399154), (3170, 21699577), (6023, 11420830), (12046, 5710415), (30115, 2284166), (60230, 1142083)]