30052356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 72441600

約数和(自身を除く): 42389244

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 419, 516, 556, 834, 838, 1257, 1668, 1676, 2514, 5028, 5977, 11954, 17931, 18017, 23908, 35862, 36034, 54051, 58241, 71724, 72068, 108102, 116482, 174723, 216204, 232964, 349446, 698892, 2504363, 5008726, 7513089, 10017452, 15026178, 30052356]

約数ペア:

[(1, 30052356), (2, 15026178), (3, 10017452), (4, 7513089), (6, 5008726), (12, 2504363), (43, 698892), (86, 349446), (129, 232964), (139, 216204), (172, 174723), (258, 116482), (278, 108102), (417, 72068), (419, 71724), (516, 58241), (556, 54051), (834, 36034), (838, 35862), (1257, 23908), (1668, 18017), (1676, 17931), (2514, 11954), (5028, 5977)]