15180430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 29066400

約数和(自身を除く): 13885970

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 733, 1090, 1466, 2071, 3665, 4142, 7330, 10355, 13927, 20710, 27854, 69635, 79897, 139270, 159794, 399485, 798970, 1518043, 3036086, 7590215, 15180430]

約数ペア:

[(1, 15180430), (2, 7590215), (5, 3036086), (10, 1518043), (19, 798970), (38, 399485), (95, 159794), (109, 139270), (190, 79897), (218, 69635), (545, 27854), (733, 20710), (1090, 13927), (1466, 10355), (2071, 7330), (3665, 4142)]