1270290110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{3881}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 2324355264

約数和(自身を除く): 1054065154

約数列:

[1, 2, 5, 10, 71, 142, 355, 461, 710, 922, 2305, 3881, 4610, 7762, 19405, 32731, 38810, 65462, 163655, 275551, 327310, 551102, 1377755, 1789141, 2755510, 3578282, 8945705, 17891410, 127029011, 254058022, 635145055, 1270290110]

約数ペア:

[(1, 1270290110), (2, 635145055), (5, 254058022), (10, 127029011), (71, 17891410), (142, 8945705), (355, 3578282), (461, 2755510), (710, 1789141), (922, 1377755), (2305, 551102), (3881, 327310), (4610, 275551), (7762, 163655), (19405, 65462), (32731, 38810)]