30423834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7835

約数の個数: 48

約数和(自身を含む): 77775360

約数和(自身を除く): 47351526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7789, 15578, 23367, 46734, 54523, 70101, 109046, 140202, 163569, 241459, 327138, 482918, 490707, 724377, 981414, 1448754, 1690213, 2173131, 3380426, 4346262, 5070639, 10141278, 15211917, 30423834]

約数ペア:

[(1, 30423834), (2, 15211917), (3, 10141278), (6, 5070639), (7, 4346262), (9, 3380426), (14, 2173131), (18, 1690213), (21, 1448754), (31, 981414), (42, 724377), (62, 490707), (63, 482918), (93, 327138), (126, 241459), (186, 163569), (217, 140202), (279, 109046), (434, 70101), (558, 54523), (651, 46734), (1302, 23367), (1953, 15578), (3906, 7789)]