142732470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4757749}}^1$

素因数の和:4757759

約数の個数: 16

約数和(自身を含む): 342558000

約数和(自身を除く): 199825530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4757749, 9515498, 14273247, 23788745, 28546494, 47577490, 71366235, 142732470]

約数ペア:

[(1, 142732470), (2, 71366235), (3, 47577490), (5, 28546494), (6, 23788745), (10, 14273247), (15, 9515498), (30, 4757749)]