3775070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3663970

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 409, 710, 818, 923, 1846, 2045, 4090, 4615, 5317, 9230, 10634, 26585, 29039, 53170, 58078, 145195, 290390, 377507, 755014, 1887535, 3775070]

約数ペア:

[(1, 3775070), (2, 1887535), (5, 755014), (10, 377507), (13, 290390), (26, 145195), (65, 58078), (71, 53170), (130, 29039), (142, 26585), (355, 10634), (409, 9230), (710, 5317), (818, 4615), (923, 4090), (1846, 2045)]