31132610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 28483390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 499, 734, 998, 1835, 2495, 3670, 4990, 6239, 8483, 12478, 16966, 31195, 42415, 62390, 84830, 183133, 366266, 915665, 1831330, 3113261, 6226522, 15566305, 31132610]

約数ペア:

[(1, 31132610), (2, 15566305), (5, 6226522), (10, 3113261), (17, 1831330), (34, 915665), (85, 366266), (170, 183133), (367, 84830), (499, 62390), (734, 42415), (998, 31195), (1835, 16966), (2495, 12478), (3670, 8483), (4990, 6239)]