30688776

素因数分解:

$2^3\times 3^2\times {\mathrm{426233}}^1$

素因数の和:426245

約数の個数: 24

約数和(自身を含む): 83115630

約数和(自身を除く): 52426854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 426233, 852466, 1278699, 1704932, 2557398, 3409864, 3836097, 5114796, 7672194, 10229592, 15344388, 30688776]

約数ペア:

[(1, 30688776), (2, 15344388), (3, 10229592), (4, 7672194), (6, 5114796), (8, 3836097), (9, 3409864), (12, 2557398), (18, 1704932), (24, 1278699), (36, 852466), (72, 426233)]