16663530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42727}}^1$

素因数の和:42750

約数の個数: 32

約数和(自身を含む): 43069824

約数和(自身を除く): 26406294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42727, 85454, 128181, 213635, 256362, 427270, 555451, 640905, 1110902, 1281810, 1666353, 2777255, 3332706, 5554510, 8331765, 16663530]

約数ペア:

[(1, 16663530), (2, 8331765), (3, 5554510), (5, 3332706), (6, 2777255), (10, 1666353), (13, 1281810), (15, 1110902), (26, 640905), (30, 555451), (39, 427270), (65, 256362), (78, 213635), (130, 128181), (195, 85454), (390, 42727)]