31265210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 59871312

約数和(自身を除く): 28606102

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 521, 706, 1042, 1765, 2605, 3530, 5210, 6001, 8857, 12002, 17714, 30005, 44285, 60010, 88570, 183913, 367826, 919565, 1839130, 3126521, 6253042, 15632605, 31265210]

約数ペア:

[(1, 31265210), (2, 15632605), (5, 6253042), (10, 3126521), (17, 1839130), (34, 919565), (85, 367826), (170, 183913), (353, 88570), (521, 60010), (706, 44285), (1042, 30005), (1765, 17714), (2605, 12002), (3530, 8857), (5210, 6001)]