3970291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5090117}}^1$

素因数の和:5090142

約数の個数: 48

約数和(自身を含む): 11971957536

約数和(自身を除く): 8001666276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5090117, 10180234, 15270351, 20360468, 25450585, 30540702, 50901170, 61081404, 66171521, 76351755, 101802340, 132343042, 152703510, 198514563, 264686084, 305407020, 330857605, 397029126, 661715210, 794058252, 992572815, 1323430420, 1985145630, 3970291260]

約数ペア:

[(1, 3970291260), (2, 1985145630), (3, 1323430420), (4, 992572815), (5, 794058252), (6, 661715210), (10, 397029126), (12, 330857605), (13, 305407020), (15, 264686084), (20, 198514563), (26, 152703510), (30, 132343042), (39, 101802340), (52, 76351755), (60, 66171521), (65, 61081404), (78, 50901170), (130, 30540702), (156, 25450585), (195, 20360468), (260, 15270351), (390, 10180234), (780, 5090117)]