9137870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 19408896

約数和(自身を除く): 10271026

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4211, 8422, 21055, 29477, 42110, 58954, 130541, 147385, 261082, 294770, 652705, 913787, 1305410, 1827574, 4568935, 9137870]

約数ペア:

[(1, 9137870), (2, 4568935), (5, 1827574), (7, 1305410), (10, 913787), (14, 652705), (31, 294770), (35, 261082), (62, 147385), (70, 130541), (155, 58954), (217, 42110), (310, 29477), (434, 21055), (1085, 8422), (2170, 4211)]