23221730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331739}}^1$

素因数の和:331753

約数の個数: 16

約数和(自身を含む): 47770560

約数和(自身を除く): 24548830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331739, 663478, 1658695, 2322173, 3317390, 4644346, 11610865, 23221730]

約数ペア:

[(1, 23221730), (2, 11610865), (5, 4644346), (7, 3317390), (10, 2322173), (14, 1658695), (35, 663478), (70, 331739)]