21314370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9227}}^1$

素因数の和:9255

約数の個数: 64

約数和(自身を含む): 63783936

約数和(自身を除く): 42469566

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 9227, 18454, 27681, 46135, 55362, 64589, 92270, 101497, 129178, 138405, 193767, 202994, 276810, 304491, 322945, 387534, 507485, 608982, 645890, 710479, 968835, 1014970, 1420958, 1522455, 1937670, 2131437, 3044910, 3552395, 4262874, 7104790, 10657185, 21314370]

約数ペア:

[(1, 21314370), (2, 10657185), (3, 7104790), (5, 4262874), (6, 3552395), (7, 3044910), (10, 2131437), (11, 1937670), (14, 1522455), (15, 1420958), (21, 1014970), (22, 968835), (30, 710479), (33, 645890), (35, 608982), (42, 507485), (55, 387534), (66, 322945), (70, 304491), (77, 276810), (105, 202994), (110, 193767), (154, 138405), (165, 129178), (210, 101497), (231, 92270), (330, 64589), (385, 55362), (462, 46135), (770, 27681), (1155, 18454), (2310, 9227)]