61977490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 114773760

約数和(自身を除く): 52796270

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 809, 815, 1618, 1630, 4045, 7661, 8090, 15322, 38023, 38305, 76046, 76610, 131867, 190115, 263734, 380230, 659335, 1318670, 6197749, 12395498, 30988745, 61977490]

約数ペア:

[(1, 61977490), (2, 30988745), (5, 12395498), (10, 6197749), (47, 1318670), (94, 659335), (163, 380230), (235, 263734), (326, 190115), (470, 131867), (809, 76610), (815, 76046), (1618, 38305), (1630, 38023), (4045, 15322), (7661, 8090)]