2905156630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{15439}}^1$

素因数の和:16084

約数の個数: 32

約数和(自身を含む): 5407211520

約数和(自身を除く): 2502054890

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 607, 1214, 3035, 6070, 15439, 18817, 30878, 37634, 77195, 94085, 154390, 188170, 478609, 957218, 2393045, 4786090, 9371473, 18742946, 46857365, 93714730, 290515663, 581031326, 1452578315, 2905156630]

約数ペア:

[(1, 2905156630), (2, 1452578315), (5, 581031326), (10, 290515663), (31, 93714730), (62, 46857365), (155, 18742946), (310, 9371473), (607, 4786090), (1214, 2393045), (3035, 957218), (6070, 478609), (15439, 188170), (18817, 154390), (30878, 94085), (37634, 77195)]