1876740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 5429760

約数和(自身を除く): 3553020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1009, 1860, 2018, 3027, 4036, 5045, 6054, 10090, 12108, 15135, 20180, 30270, 31279, 60540, 62558, 93837, 125116, 156395, 187674, 312790, 375348, 469185, 625580, 938370, 1876740]

約数ペア:

[(1, 1876740), (2, 938370), (3, 625580), (4, 469185), (5, 375348), (6, 312790), (10, 187674), (12, 156395), (15, 125116), (20, 93837), (30, 62558), (31, 60540), (60, 31279), (62, 30270), (93, 20180), (124, 15135), (155, 12108), (186, 10090), (310, 6054), (372, 5045), (465, 4036), (620, 3027), (930, 2018), (1009, 1860)]