30999642

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{7477}}^1$

素因数の和:8173

約数の個数: 16

約数和(自身を含む): 62097312

約数和(自身を除く): 31097670

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 7477, 14954, 22431, 44862, 5166607, 10333214, 15499821, 30999642]

約数ペア:

[(1, 30999642), (2, 15499821), (3, 10333214), (6, 5166607), (691, 44862), (1382, 22431), (2073, 14954), (4146, 7477)]