322564790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 590436000

約数和(自身を除く): 267871210

約数列:

[1, 2, 5, 10, 109, 139, 218, 278, 545, 695, 1090, 1390, 2129, 4258, 10645, 15151, 21290, 30302, 75755, 151510, 232061, 295931, 464122, 591862, 1160305, 1479655, 2320610, 2959310, 32256479, 64512958, 161282395, 322564790]

約数ペア:

[(1, 322564790), (2, 161282395), (5, 64512958), (10, 32256479), (109, 2959310), (139, 2320610), (218, 1479655), (278, 1160305), (545, 591862), (695, 464122), (1090, 295931), (1390, 232061), (2129, 151510), (4258, 75755), (10645, 30302), (15151, 21290)]