8107456070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{117109}}^1$

素因数の和:117189

約数の個数: 64

約数和(自身を含む): 17808215040

約数和(自身を除く): 9700758970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 70, 86, 115, 161, 215, 230, 301, 322, 430, 602, 805, 989, 1505, 1610, 1978, 3010, 4945, 6923, 9890, 13846, 34615, 69230, 117109, 234218, 585545, 819763, 1171090, 1639526, 2693507, 4098815, 5035687, 5387014, 8197630, 10071374, 13467535, 18854549, 25178435, 26935070, 35249809, 37709098, 50356870, 70499618, 94272745, 115820801, 176249045, 188545490, 231641602, 352498090, 579104005, 810745607, 1158208010, 1621491214, 4053728035, 8107456070]

約数ペア:

[(1, 8107456070), (2, 4053728035), (5, 1621491214), (7, 1158208010), (10, 810745607), (14, 579104005), (23, 352498090), (35, 231641602), (43, 188545490), (46, 176249045), (70, 115820801), (86, 94272745), (115, 70499618), (161, 50356870), (215, 37709098), (230, 35249809), (301, 26935070), (322, 25178435), (430, 18854549), (602, 13467535), (805, 10071374), (989, 8197630), (1505, 5387014), (1610, 5035687), (1978, 4098815), (3010, 2693507), (4945, 1639526), (6923, 1171090), (9890, 819763), (13846, 585545), (34615, 234218), (69230, 117109)]