140675130

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 112

約数和(自身を含む): 396627840

約数和(自身を除く): 255952710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 729, 810, 839, 1035, 1215, 1242, 1458, 1678, 1863, 2070, 2430, 2517, 3105, 3645, 3726, 4195, 5034, 5589, 6210, 7290, 7551, 8390, 9315, 11178, 12585, 15102, 16767, 18630, 19297, 22653, 25170, 27945, 33534, 37755, 38594, 45306, 55890, 57891, 67959, 75510, 83835, 96485, 113265, 115782, 135918, 167670, 173673, 192970, 203877, 226530, 289455, 339795, 347346, 407754, 521019, 578910, 611631, 679590, 868365, 1019385, 1042038, 1223262, 1563057, 1736730, 2038770, 2605095, 3058155, 3126114, 4689171, 5210190, 6116310, 7815285, 9378342, 14067513, 15630570, 23445855, 28135026, 46891710, 70337565, 140675130]

約数ペア:

[(1, 140675130), (2, 70337565), (3, 46891710), (5, 28135026), (6, 23445855), (9, 15630570), (10, 14067513), (15, 9378342), (18, 7815285), (23, 6116310), (27, 5210190), (30, 4689171), (45, 3126114), (46, 3058155), (54, 2605095), (69, 2038770), (81, 1736730), (90, 1563057), (115, 1223262), (135, 1042038), (138, 1019385), (162, 868365), (207, 679590), (230, 611631), (243, 578910), (270, 521019), (345, 407754), (405, 347346), (414, 339795), (486, 289455), (621, 226530), (690, 203877), (729, 192970), (810, 173673), (839, 167670), (1035, 135918), (1215, 115782), (1242, 113265), (1458, 96485), (1678, 83835), (1863, 75510), (2070, 67959), (2430, 57891), (2517, 55890), (3105, 45306), (3645, 38594), (3726, 37755), (4195, 33534), (5034, 27945), (5589, 25170), (6210, 22653), (7290, 19297), (7551, 18630), (8390, 16767), (9315, 15102), (11178, 12585)]