30019038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{714739}}^1$

素因数の和:714751

約数の個数: 16

約数和(自身を含む): 68615040

約数和(自身を除く): 38596002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 714739, 1429478, 2144217, 4288434, 5003173, 10006346, 15009519, 30019038]

約数ペア:

[(1, 30019038), (2, 15009519), (3, 10006346), (6, 5003173), (7, 4288434), (14, 2144217), (21, 1429478), (42, 714739)]