42868864010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21117667}}^1$

素因数の和:21117710

約数の個数: 32

約数和(自身を含む): 91228325760

約数和(自身を除く): 48359461750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 21117667, 42235334, 105588335, 147823669, 211176670, 295647338, 612412343, 739118345, 1224824686, 1478236690, 3062061715, 4286886401, 6124123430, 8573772802, 21434432005, 42868864010]

約数ペア:

[(1, 42868864010), (2, 21434432005), (5, 8573772802), (7, 6124123430), (10, 4286886401), (14, 3062061715), (29, 1478236690), (35, 1224824686), (58, 739118345), (70, 612412343), (145, 295647338), (203, 211176670), (290, 147823669), (406, 105588335), (1015, 42235334), (2030, 21117667)]