15082990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 29463840

約数和(自身を除く): 14380850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 739, 785, 1478, 1570, 2041, 3695, 4082, 7390, 9607, 10205, 19214, 20410, 48035, 96070, 116023, 232046, 580115, 1160230, 1508299, 3016598, 7541495, 15082990]

約数ペア:

[(1, 15082990), (2, 7541495), (5, 3016598), (10, 1508299), (13, 1160230), (26, 580115), (65, 232046), (130, 116023), (157, 96070), (314, 48035), (739, 20410), (785, 19214), (1478, 10205), (1570, 9607), (2041, 7390), (3695, 4082)]