2279662710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3342

約数の個数: 128

約数和(自身を含む): 6227988480

約数和(自身を除く): 3948325770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 79, 115, 130, 138, 158, 195, 230, 237, 299, 345, 390, 395, 474, 598, 690, 790, 897, 1027, 1185, 1495, 1794, 1817, 2054, 2370, 2990, 3081, 3217, 3634, 4485, 5135, 5451, 6162, 6434, 8970, 9085, 9651, 10270, 10902, 15405, 16085, 18170, 19302, 23621, 27255, 30810, 32170, 41821, 47242, 48255, 54510, 70863, 73991, 83642, 96510, 118105, 125463, 141726, 147982, 209105, 221973, 236210, 250926, 254143, 354315, 369955, 418210, 443946, 508286, 627315, 708630, 739910, 762429, 961883, 1109865, 1254630, 1270715, 1524858, 1923766, 2219730, 2541430, 2885649, 3303859, 3812145, 4809415, 5771298, 5845289, 6607718, 7624290, 9618830, 9911577, 11690578, 14428245, 16519295, 17535867, 19823154, 28856490, 29226445, 33038590, 35071734, 49557885, 58452890, 75988757, 87679335, 99115770, 151977514, 175358670, 227966271, 379943785, 455932542, 759887570, 1139831355, 2279662710]

約数ペア:

[(1, 2279662710), (2, 1139831355), (3, 759887570), (5, 455932542), (6, 379943785), (10, 227966271), (13, 175358670), (15, 151977514), (23, 99115770), (26, 87679335), (30, 75988757), (39, 58452890), (46, 49557885), (65, 35071734), (69, 33038590), (78, 29226445), (79, 28856490), (115, 19823154), (130, 17535867), (138, 16519295), (158, 14428245), (195, 11690578), (230, 9911577), (237, 9618830), (299, 7624290), (345, 6607718), (390, 5845289), (395, 5771298), (474, 4809415), (598, 3812145), (690, 3303859), (790, 2885649), (897, 2541430), (1027, 2219730), (1185, 1923766), (1495, 1524858), (1794, 1270715), (1817, 1254630), (2054, 1109865), (2370, 961883), (2990, 762429), (3081, 739910), (3217, 708630), (3634, 627315), (4485, 508286), (5135, 443946), (5451, 418210), (6162, 369955), (6434, 354315), (8970, 254143), (9085, 250926), (9651, 236210), (10270, 221973), (10902, 209105), (15405, 147982), (16085, 141726), (18170, 125463), (19302, 118105), (23621, 96510), (27255, 83642), (30810, 73991), (32170, 70863), (41821, 54510), (47242, 48255)]