68976690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7393}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 166098816

約数和(自身を除く): 97122126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 7393, 9330, 14786, 22179, 36965, 44358, 73930, 110895, 221790, 2299223, 4598446, 6897669, 11496115, 13795338, 22992230, 34488345, 68976690]

約数ペア:

[(1, 68976690), (2, 34488345), (3, 22992230), (5, 13795338), (6, 11496115), (10, 6897669), (15, 4598446), (30, 2299223), (311, 221790), (622, 110895), (933, 73930), (1555, 44358), (1866, 36965), (3110, 22179), (4665, 14786), (7393, 9330)]