2215691930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{12343}}^1$

素因数の和:12998

約数の個数: 32

約数和(自身を含む): 4132771200

約数和(自身を除く): 1917079270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 619, 1238, 3095, 6190, 12343, 17951, 24686, 35902, 61715, 89755, 123430, 179510, 357947, 715894, 1789735, 3579470, 7640317, 15280634, 38201585, 76403170, 221569193, 443138386, 1107845965, 2215691930]

約数ペア:

[(1, 2215691930), (2, 1107845965), (5, 443138386), (10, 221569193), (29, 76403170), (58, 38201585), (145, 15280634), (290, 7640317), (619, 3579470), (1238, 1789735), (3095, 715894), (6190, 357947), (12343, 179510), (17951, 123430), (24686, 89755), (35902, 61715)]