131007060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727817}}^1$

素因数の和:727832

約数の個数: 36

約数和(自身を含む): 397388628

約数和(自身を除く): 266381568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727817, 1455634, 2183451, 2911268, 3639085, 4366902, 6550353, 7278170, 8733804, 10917255, 13100706, 14556340, 21834510, 26201412, 32751765, 43669020, 65503530, 131007060]

約数ペア:

[(1, 131007060), (2, 65503530), (3, 43669020), (4, 32751765), (5, 26201412), (6, 21834510), (9, 14556340), (10, 13100706), (12, 10917255), (15, 8733804), (18, 7278170), (20, 6550353), (30, 4366902), (36, 3639085), (45, 2911268), (60, 2183451), (90, 1455634), (180, 727817)]