45211460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322939}}^1$

素因数の和:322955

約数の個数: 24

約数和(自身を含む): 108507840

約数和(自身を除く): 63296380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322939, 645878, 1291756, 1614695, 2260573, 3229390, 4521146, 6458780, 9042292, 11302865, 22605730, 45211460]

約数ペア:

[(1, 45211460), (2, 22605730), (4, 11302865), (5, 9042292), (7, 6458780), (10, 4521146), (14, 3229390), (20, 2260573), (28, 1614695), (35, 1291756), (70, 645878), (140, 322939)]