80672910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2153}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 193860000

約数和(自身を除く): 113187090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2153, 2498, 3747, 4306, 6245, 6459, 7494, 10765, 12490, 12918, 18735, 21530, 32295, 37470, 64590, 2689097, 5378194, 8067291, 13445485, 16134582, 26890970, 40336455, 80672910]

約数ペア:

[(1, 80672910), (2, 40336455), (3, 26890970), (5, 16134582), (6, 13445485), (10, 8067291), (15, 5378194), (30, 2689097), (1249, 64590), (2153, 37470), (2498, 32295), (3747, 21530), (4306, 18735), (6245, 12918), (6459, 12490), (7494, 10765)]