7275870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11549}}^1$

素因数の和:11569

約数の個数: 48

約数和(自身を含む): 21621600

約数和(自身を除く): 14345730

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, 11549, 23098, 34647, 57745, 69294, 80843, 103941, 115490, 161686, 173235, 207882, 242529, 346470, 404215, 485058, 519705, 727587, 808430, 1039410, 1212645, 1455174, 2425290, 3637935, 7275870]

約数ペア:

[(1, 7275870), (2, 3637935), (3, 2425290), (5, 1455174), (6, 1212645), (7, 1039410), (9, 808430), (10, 727587), (14, 519705), (15, 485058), (18, 404215), (21, 346470), (30, 242529), (35, 207882), (42, 173235), (45, 161686), (63, 115490), (70, 103941), (90, 80843), (105, 69294), (126, 57745), (210, 34647), (315, 23098), (630, 11549)]