70736017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 15525743

約数列:

[1, 11, 23, 29, 31, 253, 311, 319, 341, 667, 713, 899, 3421, 7153, 7337, 7843, 9019, 9641, 9889, 20677, 78683, 99209, 106051, 207437, 221743, 227447, 279589, 2281807, 2439173, 3075479, 6430547, 70736017]

約数ペア:

[(1, 70736017), (11, 6430547), (23, 3075479), (29, 2439173), (31, 2281807), (253, 279589), (311, 227447), (319, 221743), (341, 207437), (667, 106051), (713, 99209), (899, 78683), (3421, 20677), (7153, 9889), (7337, 9641), (7843, 9019)]