5431290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 13115520

約数和(自身を除く): 7684230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 919, 985, 1182, 1838, 1970, 2757, 2955, 4595, 5514, 5910, 9190, 13785, 27570, 181043, 362086, 543129, 905215, 1086258, 1810430, 2715645, 5431290]

約数ペア:

[(1, 5431290), (2, 2715645), (3, 1810430), (5, 1086258), (6, 905215), (10, 543129), (15, 362086), (30, 181043), (197, 27570), (394, 13785), (591, 9190), (919, 5910), (985, 5514), (1182, 4595), (1838, 2955), (1970, 2757)]