70288860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7187}}^1$

素因数の和:7362

約数の個数: 48

約数和(自身を含む): 198043776

約数和(自身を除く): 127754916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 7187, 9780, 14374, 21561, 28748, 35935, 43122, 71870, 86244, 107805, 143740, 215610, 431220, 1171481, 2342962, 3514443, 4685924, 5857405, 7028886, 11714810, 14057772, 17572215, 23429620, 35144430, 70288860]

約数ペア:

[(1, 70288860), (2, 35144430), (3, 23429620), (4, 17572215), (5, 14057772), (6, 11714810), (10, 7028886), (12, 5857405), (15, 4685924), (20, 3514443), (30, 2342962), (60, 1171481), (163, 431220), (326, 215610), (489, 143740), (652, 107805), (815, 86244), (978, 71870), (1630, 43122), (1956, 35935), (2445, 28748), (3260, 21561), (4890, 14374), (7187, 9780)]