1158040970

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{1933}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 2105429760

約数和(自身を除く): 947388790

約数列:

[1, 2, 5, 10, 139, 278, 431, 695, 862, 1390, 1933, 2155, 3866, 4310, 9665, 19330, 59909, 119818, 268687, 299545, 537374, 599090, 833123, 1343435, 1666246, 2686870, 4165615, 8331230, 115804097, 231608194, 579020485, 1158040970]

約数ペア:

[(1, 1158040970), (2, 579020485), (5, 231608194), (10, 115804097), (139, 8331230), (278, 4165615), (431, 2686870), (695, 1666246), (862, 1343435), (1390, 833123), (1933, 599090), (2155, 537374), (3866, 299545), (4310, 268687), (9665, 119818), (19330, 59909)]