30665838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{730139}}^1$

素因数の和:730151

約数の個数: 16

約数和(自身を含む): 70093440

約数和(自身を除く): 39427602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 730139, 1460278, 2190417, 4380834, 5110973, 10221946, 15332919, 30665838]

約数ペア:

[(1, 30665838), (2, 15332919), (3, 10221946), (6, 5110973), (7, 4380834), (14, 2190417), (21, 1460278), (42, 730139)]