68812110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40241}}^1$

素因数の和:40273

約数の個数: 48

約数和(自身を含む): 188332560

約数和(自身を除く): 119520450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40241, 80482, 120723, 201205, 241446, 362169, 402410, 603615, 724338, 764579, 1207230, 1529158, 1810845, 2293737, 3621690, 3822895, 4587474, 6881211, 7645790, 11468685, 13762422, 22937370, 34406055, 68812110]

約数ペア:

[(1, 68812110), (2, 34406055), (3, 22937370), (5, 13762422), (6, 11468685), (9, 7645790), (10, 6881211), (15, 4587474), (18, 3822895), (19, 3621690), (30, 2293737), (38, 1810845), (45, 1529158), (57, 1207230), (90, 764579), (95, 724338), (114, 603615), (171, 402410), (190, 362169), (285, 241446), (342, 201205), (570, 120723), (855, 80482), (1710, 40241)]