1210692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 3447360

約数和(自身を除く): 2236668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 71, 84, 87, 98, 116, 142, 147, 174, 196, 203, 213, 284, 294, 348, 406, 426, 497, 588, 609, 812, 852, 994, 1218, 1421, 1491, 1988, 2059, 2436, 2842, 2982, 3479, 4118, 4263, 5684, 5964, 6177, 6958, 8236, 8526, 10437, 12354, 13916, 14413, 17052, 20874, 24708, 28826, 41748, 43239, 57652, 86478, 100891, 172956, 201782, 302673, 403564, 605346, 1210692]

約数ペア:

[(1, 1210692), (2, 605346), (3, 403564), (4, 302673), (6, 201782), (7, 172956), (12, 100891), (14, 86478), (21, 57652), (28, 43239), (29, 41748), (42, 28826), (49, 24708), (58, 20874), (71, 17052), (84, 14413), (87, 13916), (98, 12354), (116, 10437), (142, 8526), (147, 8236), (174, 6958), (196, 6177), (203, 5964), (213, 5684), (284, 4263), (294, 4118), (348, 3479), (406, 2982), (426, 2842), (497, 2436), (588, 2059), (609, 1988), (812, 1491), (852, 1421), (994, 1218)]