71140290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 115138110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2309, 2370, 3081, 4618, 5135, 6162, 6927, 10270, 11545, 13854, 15405, 23090, 30017, 30810, 34635, 60034, 69270, 90051, 150085, 180102, 182411, 300170, 364822, 450255, 547233, 900510, 912055, 1094466, 1824110, 2371343, 2736165, 4742686, 5472330, 7114029, 11856715, 14228058, 23713430, 35570145, 71140290]

約数ペア:

[(1, 71140290), (2, 35570145), (3, 23713430), (5, 14228058), (6, 11856715), (10, 7114029), (13, 5472330), (15, 4742686), (26, 2736165), (30, 2371343), (39, 1824110), (65, 1094466), (78, 912055), (79, 900510), (130, 547233), (158, 450255), (195, 364822), (237, 300170), (390, 182411), (395, 180102), (474, 150085), (790, 90051), (1027, 69270), (1185, 60034), (2054, 34635), (2309, 30810), (2370, 30017), (3081, 23090), (4618, 15405), (5135, 13854), (6162, 11545), (6927, 10270)]