64962690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166571}}^1$

素因数の和:166594

約数の個数: 32

約数和(自身を含む): 167904576

約数和(自身を除く): 102941886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 166571, 333142, 499713, 832855, 999426, 1665710, 2165423, 2498565, 4330846, 4997130, 6496269, 10827115, 12992538, 21654230, 32481345, 64962690]

約数ペア:

[(1, 64962690), (2, 32481345), (3, 21654230), (5, 12992538), (6, 10827115), (10, 6496269), (13, 4997130), (15, 4330846), (26, 2498565), (30, 2165423), (39, 1665710), (65, 999426), (78, 832855), (130, 499713), (195, 333142), (390, 166571)]