70285980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4229}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 197557920

約数和(自身を除く): 127271940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 4229, 5540, 8310, 8458, 12687, 16620, 16916, 21145, 25374, 42290, 50748, 63435, 84580, 126870, 253740, 1171433, 2342866, 3514299, 4685732, 5857165, 7028598, 11714330, 14057196, 17571495, 23428660, 35142990, 70285980]

約数ペア:

[(1, 70285980), (2, 35142990), (3, 23428660), (4, 17571495), (5, 14057196), (6, 11714330), (10, 7028598), (12, 5857165), (15, 4685732), (20, 3514299), (30, 2342866), (60, 1171433), (277, 253740), (554, 126870), (831, 84580), (1108, 63435), (1385, 50748), (1662, 42290), (2770, 25374), (3324, 21145), (4155, 16916), (4229, 16620), (5540, 12687), (8310, 8458)]