31735210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 62152272

約数和(自身を除く): 30417062

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2417, 2626, 4834, 6565, 12085, 13130, 24170, 31421, 62842, 157105, 244117, 314210, 488234, 1220585, 2441170, 3173521, 6347042, 15867605, 31735210]

約数ペア:

[(1, 31735210), (2, 15867605), (5, 6347042), (10, 3173521), (13, 2441170), (26, 1220585), (65, 488234), (101, 314210), (130, 244117), (202, 157105), (505, 62842), (1010, 31421), (1313, 24170), (2417, 13130), (2626, 12085), (4834, 6565)]