70392540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1429}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 197477280

約数和(自身を除く): 127084740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1429, 1642, 2463, 2858, 3284, 4105, 4287, 4926, 5716, 7145, 8210, 8574, 9852, 12315, 14290, 16420, 17148, 21435, 24630, 28580, 42870, 49260, 85740, 1173209, 2346418, 3519627, 4692836, 5866045, 7039254, 11732090, 14078508, 17598135, 23464180, 35196270, 70392540]

約数ペア:

[(1, 70392540), (2, 35196270), (3, 23464180), (4, 17598135), (5, 14078508), (6, 11732090), (10, 7039254), (12, 5866045), (15, 4692836), (20, 3519627), (30, 2346418), (60, 1173209), (821, 85740), (1429, 49260), (1642, 42870), (2463, 28580), (2858, 24630), (3284, 21435), (4105, 17148), (4287, 16420), (4926, 14290), (5716, 12315), (7145, 9852), (8210, 8574)]