30212496

素因数分解:

$2^4\times 3^2\times {\mathrm{209809}}^1$

素因数の和:209823

約数の個数: 30

約数和(自身を含む): 84553430

約数和(自身を除く): 54340934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209809, 419618, 629427, 839236, 1258854, 1678472, 1888281, 2517708, 3356944, 3776562, 5035416, 7553124, 10070832, 15106248, 30212496]

約数ペア:

[(1, 30212496), (2, 15106248), (3, 10070832), (4, 7553124), (6, 5035416), (8, 3776562), (9, 3356944), (12, 2517708), (16, 1888281), (18, 1678472), (24, 1258854), (36, 839236), (48, 629427), (72, 419618), (144, 209809)]