4305980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30757}}^1$

素因数の和:30773

約数の個数: 24

約数和(自身を含む): 10334688

約数和(自身を除く): 6028708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30757, 61514, 123028, 153785, 215299, 307570, 430598, 615140, 861196, 1076495, 2152990, 4305980]

約数ペア:

[(1, 4305980), (2, 2152990), (4, 1076495), (5, 861196), (7, 615140), (10, 430598), (14, 307570), (20, 215299), (28, 153785), (35, 123028), (70, 61514), (140, 30757)]