70874790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 195070464

約数和(自身を除く): 124195674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 547, 617, 1094, 1234, 1641, 1851, 2735, 3085, 3282, 3702, 3829, 4319, 5470, 6170, 7658, 8205, 8638, 9255, 11487, 12957, 16410, 18510, 19145, 21595, 22974, 25914, 38290, 43190, 57435, 64785, 114870, 129570, 337499, 674998, 1012497, 1687495, 2024994, 2362493, 3374990, 4724986, 5062485, 7087479, 10124970, 11812465, 14174958, 23624930, 35437395, 70874790]

約数ペア:

[(1, 70874790), (2, 35437395), (3, 23624930), (5, 14174958), (6, 11812465), (7, 10124970), (10, 7087479), (14, 5062485), (15, 4724986), (21, 3374990), (30, 2362493), (35, 2024994), (42, 1687495), (70, 1012497), (105, 674998), (210, 337499), (547, 129570), (617, 114870), (1094, 64785), (1234, 57435), (1641, 43190), (1851, 38290), (2735, 25914), (3085, 22974), (3282, 21595), (3702, 19145), (3829, 18510), (4319, 16410), (5470, 12957), (6170, 11487), (7658, 9255), (8205, 8638)]