3119237740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{13127}}^1$

素因数の和:13354

約数の個数: 36

約数和(自身を含む): 6611549616

約数和(自身を除く): 3492311876

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 11881, 13127, 23762, 26254, 47524, 52508, 59405, 65635, 118810, 131270, 237620, 262540, 1430843, 2861686, 5723372, 7154215, 14308430, 28616860, 155961887, 311923774, 623847548, 779809435, 1559618870, 3119237740]

約数ペア:

[(1, 3119237740), (2, 1559618870), (4, 779809435), (5, 623847548), (10, 311923774), (20, 155961887), (109, 28616860), (218, 14308430), (436, 7154215), (545, 5723372), (1090, 2861686), (2180, 1430843), (11881, 262540), (13127, 237620), (23762, 131270), (26254, 118810), (47524, 65635), (52508, 59405)]