30324789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 50738688

約数和(自身を除く): 20413899

約数列:

[1, 3, 9, 11, 31, 33, 41, 93, 99, 123, 241, 279, 341, 369, 451, 723, 1023, 1271, 1353, 2169, 2651, 3069, 3813, 4059, 7471, 7953, 9881, 11439, 13981, 22413, 23859, 29643, 41943, 67239, 82181, 88929, 108691, 125829, 246543, 306311, 326073, 739629, 918933, 978219, 2756799, 3369421, 10108263, 30324789]

約数ペア:

[(1, 30324789), (3, 10108263), (9, 3369421), (11, 2756799), (31, 978219), (33, 918933), (41, 739629), (93, 326073), (99, 306311), (123, 246543), (241, 125829), (279, 108691), (341, 88929), (369, 82181), (451, 67239), (723, 41943), (1023, 29643), (1271, 23859), (1353, 22413), (2169, 13981), (2651, 11439), (3069, 9881), (3813, 7953), (4059, 7471)]