139875330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{666073}}^1$

素因数の和:666090

約数の個数: 32

約数和(自身を含む): 383658624

約数和(自身を除く): 243783294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 666073, 1332146, 1998219, 3330365, 3996438, 4662511, 6660730, 9325022, 9991095, 13987533, 19982190, 23312555, 27975066, 46625110, 69937665, 139875330]

約数ペア:

[(1, 139875330), (2, 69937665), (3, 46625110), (5, 27975066), (6, 23312555), (7, 19982190), (10, 13987533), (14, 9991095), (15, 9325022), (21, 6660730), (30, 4662511), (35, 3996438), (42, 3330365), (70, 1998219), (105, 1332146), (210, 666073)]