45197890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63659}}^1$

素因数の和:63737

約数の個数: 16

約数和(自身を含む): 82503360

約数和(自身を除く): 37305470

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 63659, 127318, 318295, 636590, 4519789, 9039578, 22598945, 45197890]

約数ペア:

[(1, 45197890), (2, 22598945), (5, 9039578), (10, 4519789), (71, 636590), (142, 318295), (355, 127318), (710, 63659)]