137013940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 347179392

約数和(自身を除く): 210165452

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 2711, 3610, 5054, 5422, 7220, 10108, 10844, 12635, 13555, 18977, 25270, 27110, 37954, 50540, 51509, 54220, 75908, 94885, 103018, 189770, 206036, 257545, 360563, 379540, 515090, 721126, 978671, 1030180, 1442252, 1802815, 1957342, 3605630, 3914684, 4893355, 6850697, 7211260, 9786710, 13701394, 19573420, 27402788, 34253485, 68506970, 137013940]

約数ペア:

[(1, 137013940), (2, 68506970), (4, 34253485), (5, 27402788), (7, 19573420), (10, 13701394), (14, 9786710), (19, 7211260), (20, 6850697), (28, 4893355), (35, 3914684), (38, 3605630), (70, 1957342), (76, 1802815), (95, 1442252), (133, 1030180), (140, 978671), (190, 721126), (266, 515090), (361, 379540), (380, 360563), (532, 257545), (665, 206036), (722, 189770), (1330, 103018), (1444, 94885), (1805, 75908), (2527, 54220), (2660, 51509), (2711, 50540), (3610, 37954), (5054, 27110), (5422, 25270), (7220, 18977), (10108, 13555), (10844, 12635)]