1542122390

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{302971}}^1$

素因数の和:303487

約数の個数: 16

約数和(自身を含む): 2781282960

約数和(自身を除く): 1239160570

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 302971, 605942, 1514855, 3029710, 154212239, 308424478, 771061195, 1542122390]

約数ペア:

[(1, 1542122390), (2, 771061195), (5, 308424478), (10, 154212239), (509, 3029710), (1018, 1514855), (2545, 605942), (5090, 302971)]