30185712

素因数分解:

$2^4\times 3^2\times {\mathrm{209623}}^1$

素因数の和:209637

約数の個数: 30

約数和(自身を含む): 84478472

約数和(自身を除く): 54292760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209623, 419246, 628869, 838492, 1257738, 1676984, 1886607, 2515476, 3353968, 3773214, 5030952, 7546428, 10061904, 15092856, 30185712]

約数ペア:

[(1, 30185712), (2, 15092856), (3, 10061904), (4, 7546428), (6, 5030952), (8, 3773214), (9, 3353968), (12, 2515476), (16, 1886607), (18, 1676984), (24, 1257738), (36, 838492), (48, 628869), (72, 419246), (144, 209623)]