6218730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 18480384

約数和(自身を除く): 12261654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 9871, 19742, 29613, 49355, 59226, 69097, 88839, 98710, 138194, 148065, 177678, 207291, 296130, 345485, 414582, 444195, 621873, 690970, 888390, 1036455, 1243746, 2072910, 3109365, 6218730]

約数ペア:

[(1, 6218730), (2, 3109365), (3, 2072910), (5, 1243746), (6, 1036455), (7, 888390), (9, 690970), (10, 621873), (14, 444195), (15, 414582), (18, 345485), (21, 296130), (30, 207291), (35, 177678), (42, 148065), (45, 138194), (63, 98710), (70, 88839), (90, 69097), (105, 59226), (126, 49355), (210, 29613), (315, 19742), (630, 9871)]