30172734

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 40274370

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 2351, 4278, 4702, 6417, 7053, 12834, 14106, 21159, 42318, 54073, 72881, 108146, 145762, 162219, 218643, 324438, 437286, 486657, 655929, 973314, 1311858, 1676263, 3352526, 5028789, 10057578, 15086367, 30172734]

約数ペア:

[(1, 30172734), (2, 15086367), (3, 10057578), (6, 5028789), (9, 3352526), (18, 1676263), (23, 1311858), (31, 973314), (46, 655929), (62, 486657), (69, 437286), (93, 324438), (138, 218643), (186, 162219), (207, 145762), (279, 108146), (414, 72881), (558, 54073), (713, 42318), (1426, 21159), (2139, 14106), (2351, 12834), (4278, 7053), (4702, 6417)]