157213830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5240461}}^1$

素因数の和:5240471

約数の個数: 16

約数和(自身を含む): 377313264

約数和(自身を除く): 220099434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5240461, 10480922, 15721383, 26202305, 31442766, 52404610, 78606915, 157213830]

約数ペア:

[(1, 157213830), (2, 78606915), (3, 52404610), (5, 31442766), (6, 26202305), (10, 15721383), (15, 10480922), (30, 5240461)]