143289830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{754157}}^1$

素因数の和:754183

約数の個数: 16

約数和(自身を含む): 271496880

約数和(自身を除く): 128207050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 754157, 1508314, 3770785, 7541570, 14328983, 28657966, 71644915, 143289830]

約数ペア:

[(1, 143289830), (2, 71644915), (5, 28657966), (10, 14328983), (19, 7541570), (38, 3770785), (95, 1508314), (190, 754157)]