70390530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111731}}^1$

素因数の和:111751

約数の個数: 48

約数和(自身を含む): 209162304

約数和(自身を除く): 138771774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 111731, 223462, 335193, 558655, 670386, 782117, 1005579, 1117310, 1564234, 1675965, 2011158, 2346351, 3351930, 3910585, 4692702, 5027895, 7039053, 7821170, 10055790, 11731755, 14078106, 23463510, 35195265, 70390530]

約数ペア:

[(1, 70390530), (2, 35195265), (3, 23463510), (5, 14078106), (6, 11731755), (7, 10055790), (9, 7821170), (10, 7039053), (14, 5027895), (15, 4692702), (18, 3910585), (21, 3351930), (30, 2346351), (35, 2011158), (42, 1675965), (45, 1564234), (63, 1117310), (70, 1005579), (90, 782117), (105, 670386), (126, 558655), (210, 335193), (315, 223462), (630, 111731)]