15890010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23029}}^1$

素因数の和:23062

約数の個数: 32

約数和(自身を含む): 39795840

約数和(自身を除く): 23905830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 23029, 46058, 69087, 115145, 138174, 230290, 345435, 529667, 690870, 1059334, 1589001, 2648335, 3178002, 5296670, 7945005, 15890010]

約数ペア:

[(1, 15890010), (2, 7945005), (3, 5296670), (5, 3178002), (6, 2648335), (10, 1589001), (15, 1059334), (23, 690870), (30, 529667), (46, 345435), (69, 230290), (115, 138174), (138, 115145), (230, 69087), (345, 46058), (690, 23029)]