8187970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 17169408

約数和(自身を除く): 8981438

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2207, 3710, 4414, 11035, 15449, 22070, 30898, 77245, 116971, 154490, 233942, 584855, 818797, 1169710, 1637594, 4093985, 8187970]

約数ペア:

[(1, 8187970), (2, 4093985), (5, 1637594), (7, 1169710), (10, 818797), (14, 584855), (35, 233942), (53, 154490), (70, 116971), (106, 77245), (265, 30898), (371, 22070), (530, 15449), (742, 11035), (1855, 4414), (2207, 3710)]