10091220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 28533120

約数和(自身を除く): 18441900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1543, 1635, 2180, 3086, 3270, 4629, 6172, 6540, 7715, 9258, 15430, 18516, 23145, 30860, 46290, 92580, 168187, 336374, 504561, 672748, 840935, 1009122, 1681870, 2018244, 2522805, 3363740, 5045610, 10091220]

約数ペア:

[(1, 10091220), (2, 5045610), (3, 3363740), (4, 2522805), (5, 2018244), (6, 1681870), (10, 1009122), (12, 840935), (15, 672748), (20, 504561), (30, 336374), (60, 168187), (109, 92580), (218, 46290), (327, 30860), (436, 23145), (545, 18516), (654, 15430), (1090, 9258), (1308, 7715), (1543, 6540), (1635, 6172), (2180, 4629), (3086, 3270)]