1609972030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197059}}^1$

素因数の和:197128

約数の個数: 32

約数和(自身を含む): 3121430400

約数和(自身を除く): 1511458370

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 197059, 394118, 985295, 1970590, 3744121, 7488242, 8473537, 16947074, 18720605, 37441210, 42367685, 84735370, 160997203, 321994406, 804986015, 1609972030]

約数ペア:

[(1, 1609972030), (2, 804986015), (5, 321994406), (10, 160997203), (19, 84735370), (38, 42367685), (43, 37441210), (86, 18720605), (95, 16947074), (190, 8473537), (215, 7488242), (430, 3744121), (817, 1970590), (1634, 985295), (4085, 394118), (8170, 197059)]