70303590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111593}}^1$

素因数の和:111613

約数の個数: 48

約数和(自身を含む): 208903968

約数和(自身を除く): 138600378

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, 111593, 223186, 334779, 557965, 669558, 781151, 1004337, 1115930, 1562302, 1673895, 2008674, 2343453, 3347790, 3905755, 4686906, 5021685, 7030359, 7811510, 10043370, 11717265, 14060718, 23434530, 35151795, 70303590]

約数ペア:

[(1, 70303590), (2, 35151795), (3, 23434530), (5, 14060718), (6, 11717265), (7, 10043370), (9, 7811510), (10, 7030359), (14, 5021685), (15, 4686906), (18, 3905755), (21, 3347790), (30, 2343453), (35, 2008674), (42, 1673895), (45, 1562302), (63, 1115930), (70, 1004337), (90, 781151), (105, 669558), (126, 557965), (210, 334779), (315, 223186), (630, 111593)]