71357490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 191877120

約数和(自身を除く): 120519630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2081, 2286, 3429, 3810, 4162, 5715, 6243, 6858, 10405, 11430, 12486, 17145, 18729, 20810, 31215, 34290, 37458, 56187, 62430, 93645, 112374, 187290, 264287, 280935, 528574, 561870, 792861, 1321435, 1585722, 2378583, 2642870, 3964305, 4757166, 7135749, 7928610, 11892915, 14271498, 23785830, 35678745, 71357490]

約数ペア:

[(1, 71357490), (2, 35678745), (3, 23785830), (5, 14271498), (6, 11892915), (9, 7928610), (10, 7135749), (15, 4757166), (18, 3964305), (27, 2642870), (30, 2378583), (45, 1585722), (54, 1321435), (90, 792861), (127, 561870), (135, 528574), (254, 280935), (270, 264287), (381, 187290), (635, 112374), (762, 93645), (1143, 62430), (1270, 56187), (1905, 37458), (2081, 34290), (2286, 31215), (3429, 20810), (3810, 18729), (4162, 17145), (5715, 12486), (6243, 11430), (6858, 10405)]