30787056

素因数分解:

$2^4\times 3^2\times {\mathrm{213799}}^1$

素因数の和:213813

約数の個数: 30

約数和(自身を含む): 86161400

約数和(自身を除く): 55374344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213799, 427598, 641397, 855196, 1282794, 1710392, 1924191, 2565588, 3420784, 3848382, 5131176, 7696764, 10262352, 15393528, 30787056]

約数ペア:

[(1, 30787056), (2, 15393528), (3, 10262352), (4, 7696764), (6, 5131176), (8, 3848382), (9, 3420784), (12, 2565588), (16, 1924191), (18, 1710392), (24, 1282794), (36, 855196), (48, 641397), (72, 427598), (144, 213799)]