22016670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56453}}^1$

素因数の和:56476

約数の個数: 32

約数和(自身を含む): 56905632

約数和(自身を除く): 34888962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 56453, 112906, 169359, 282265, 338718, 564530, 733889, 846795, 1467778, 1693590, 2201667, 3669445, 4403334, 7338890, 11008335, 22016670]

約数ペア:

[(1, 22016670), (2, 11008335), (3, 7338890), (5, 4403334), (6, 3669445), (10, 2201667), (13, 1693590), (15, 1467778), (26, 846795), (30, 733889), (39, 564530), (65, 338718), (78, 282265), (130, 169359), (195, 112906), (390, 56453)]