72997230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 182020608

約数和(自身を除く): 109023378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 645, 710, 797, 1065, 1290, 1594, 2130, 2391, 3053, 3985, 4782, 6106, 7970, 9159, 11955, 15265, 18318, 23910, 30530, 34271, 45795, 56587, 68542, 91590, 102813, 113174, 169761, 171355, 205626, 282935, 339522, 342710, 514065, 565870, 848805, 1028130, 1697610, 2433241, 4866482, 7299723, 12166205, 14599446, 24332410, 36498615, 72997230]

約数ペア:

[(1, 72997230), (2, 36498615), (3, 24332410), (5, 14599446), (6, 12166205), (10, 7299723), (15, 4866482), (30, 2433241), (43, 1697610), (71, 1028130), (86, 848805), (129, 565870), (142, 514065), (213, 342710), (215, 339522), (258, 282935), (355, 205626), (426, 171355), (430, 169761), (645, 113174), (710, 102813), (797, 91590), (1065, 68542), (1290, 56587), (1594, 45795), (2130, 34271), (2391, 30530), (3053, 23910), (3985, 18318), (4782, 15265), (6106, 11955), (7970, 9159)]