6391660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 9121460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1709, 1870, 3418, 3740, 6836, 8545, 17090, 18799, 29053, 34180, 37598, 58106, 75196, 93995, 116212, 145265, 187990, 290530, 319583, 375980, 581060, 639166, 1278332, 1597915, 3195830, 6391660]

約数ペア:

[(1, 6391660), (2, 3195830), (4, 1597915), (5, 1278332), (10, 639166), (11, 581060), (17, 375980), (20, 319583), (22, 290530), (34, 187990), (44, 145265), (55, 116212), (68, 93995), (85, 75196), (110, 58106), (170, 37598), (187, 34180), (220, 29053), (340, 18799), (374, 17090), (748, 8545), (935, 6836), (1709, 3740), (1870, 3418)]