264402810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{419687}}^1$

素因数の和:419707

約数の個数: 48

約数和(自身を含む): 785655936

約数和(自身を除く): 521253126

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, 419687, 839374, 1259061, 2098435, 2518122, 2937809, 3777183, 4196870, 5875618, 6295305, 7554366, 8813427, 12590610, 14689045, 17626854, 18885915, 26440281, 29378090, 37771830, 44067135, 52880562, 88134270, 132201405, 264402810]

約数ペア:

[(1, 264402810), (2, 132201405), (3, 88134270), (5, 52880562), (6, 44067135), (7, 37771830), (9, 29378090), (10, 26440281), (14, 18885915), (15, 17626854), (18, 14689045), (21, 12590610), (30, 8813427), (35, 7554366), (42, 6295305), (45, 5875618), (63, 4196870), (70, 3777183), (90, 2937809), (105, 2518122), (126, 2098435), (210, 1259061), (315, 839374), (630, 419687)]