70489830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2371}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 169417728

約数和(自身を除く): 98927898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2371, 2973, 4742, 4955, 5946, 7113, 9910, 11855, 14226, 14865, 23710, 29730, 35565, 71130, 2349661, 4699322, 7048983, 11748305, 14097966, 23496610, 35244915, 70489830]

約数ペア:

[(1, 70489830), (2, 35244915), (3, 23496610), (5, 14097966), (6, 11748305), (10, 7048983), (15, 4699322), (30, 2349661), (991, 71130), (1982, 35565), (2371, 29730), (2973, 23710), (4742, 14865), (4955, 14226), (5946, 11855), (7113, 9910)]