8108190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3953

約数の個数: 48

約数和(自身を含む): 22003488

約数和(自身を除く): 13895298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3917, 7834, 11751, 19585, 23502, 35253, 39170, 58755, 70506, 90091, 117510, 176265, 180182, 270273, 352530, 450455, 540546, 810819, 900910, 1351365, 1621638, 2702730, 4054095, 8108190]

約数ペア:

[(1, 8108190), (2, 4054095), (3, 2702730), (5, 1621638), (6, 1351365), (9, 900910), (10, 810819), (15, 540546), (18, 450455), (23, 352530), (30, 270273), (45, 180182), (46, 176265), (69, 117510), (90, 90091), (115, 70506), (138, 58755), (207, 39170), (230, 35253), (345, 23502), (414, 19585), (690, 11751), (1035, 7834), (2070, 3917)]