38991630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1299721}}^1$

素因数の和:1299731

約数の個数: 16

約数和(自身を含む): 93579984

約数和(自身を除く): 54588354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1299721, 2599442, 3899163, 6498605, 7798326, 12997210, 19495815, 38991630]

約数ペア:

[(1, 38991630), (2, 19495815), (3, 12997210), (5, 7798326), (6, 6498605), (10, 3899163), (15, 2599442), (30, 1299721)]