30369868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 54652752

約数和(自身を除く): 24282884

約数列:

[1, 2, 4, 43, 86, 172, 317, 557, 634, 1114, 1268, 2228, 13631, 23951, 27262, 47902, 54524, 95804, 176569, 353138, 706276, 7592467, 15184934, 30369868]

約数ペア:

[(1, 30369868), (2, 15184934), (4, 7592467), (43, 706276), (86, 353138), (172, 176569), (317, 95804), (557, 54524), (634, 47902), (1114, 27262), (1268, 23951), (2228, 13631)]