90831670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 169325568

約数和(自身を除く): 78493898

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 635, 1270, 1933, 3866, 4699, 9398, 9665, 19330, 23495, 46990, 71521, 143042, 245491, 357605, 490982, 715210, 1227455, 2454910, 9083167, 18166334, 45415835, 90831670]

約数ペア:

[(1, 90831670), (2, 45415835), (5, 18166334), (10, 9083167), (37, 2454910), (74, 1227455), (127, 715210), (185, 490982), (254, 357605), (370, 245491), (635, 143042), (1270, 71521), (1933, 46990), (3866, 23495), (4699, 19330), (9398, 9665)]