1368690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 3364416

約数和(自身を除く): 1995726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1061, 1290, 2122, 3183, 5305, 6366, 10610, 15915, 31830, 45623, 91246, 136869, 228115, 273738, 456230, 684345, 1368690]

約数ペア:

[(1, 1368690), (2, 684345), (3, 456230), (5, 273738), (6, 228115), (10, 136869), (15, 91246), (30, 45623), (43, 31830), (86, 15915), (129, 10610), (215, 6366), (258, 5305), (430, 3183), (645, 2122), (1061, 1290)]