3131013070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{31307}}^1$

素因数の和:31524

約数の個数: 32

約数和(自身を含む): 5754911328

約数和(自身を除く): 2623898258

約数列:

[1, 2, 5, 10, 73, 137, 146, 274, 365, 685, 730, 1370, 10001, 20002, 31307, 50005, 62614, 100010, 156535, 313070, 2285411, 4289059, 4570822, 8578118, 11427055, 21445295, 22854110, 42890590, 313101307, 626202614, 1565506535, 3131013070]

約数ペア:

[(1, 3131013070), (2, 1565506535), (5, 626202614), (10, 313101307), (73, 42890590), (137, 22854110), (146, 21445295), (274, 11427055), (365, 8578118), (685, 4570822), (730, 4289059), (1370, 2285411), (10001, 313070), (20002, 156535), (31307, 100010), (50005, 62614)]