2806630

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2481050

約数列:

[1, 2, 5, 10, 59, 67, 71, 118, 134, 142, 295, 335, 355, 590, 670, 710, 3953, 4189, 4757, 7906, 8378, 9514, 19765, 20945, 23785, 39530, 41890, 47570, 280663, 561326, 1403315, 2806630]

約数ペア:

[(1, 2806630), (2, 1403315), (5, 561326), (10, 280663), (59, 47570), (67, 41890), (71, 39530), (118, 23785), (134, 20945), (142, 19765), (295, 9514), (335, 8378), (355, 7906), (590, 4757), (670, 4189), (710, 3953)]