30434838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{724639}}^1$

素因数の和:724651

約数の個数: 16

約数和(自身を含む): 69565440

約数和(自身を除く): 39130602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 724639, 1449278, 2173917, 4347834, 5072473, 10144946, 15217419, 30434838]

約数ペア:

[(1, 30434838), (2, 15217419), (3, 10144946), (6, 5072473), (7, 4347834), (14, 2173917), (21, 1449278), (42, 724639)]