85592730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4451}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 205789248

約数和(自身を除く): 120196518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 4451, 6410, 8902, 9615, 13353, 19230, 22255, 26706, 44510, 66765, 133530, 2853091, 5706182, 8559273, 14265455, 17118546, 28530910, 42796365, 85592730]

約数ペア:

[(1, 85592730), (2, 42796365), (3, 28530910), (5, 17118546), (6, 14265455), (10, 8559273), (15, 5706182), (30, 2853091), (641, 133530), (1282, 66765), (1923, 44510), (3205, 26706), (3846, 22255), (4451, 19230), (6410, 13353), (8902, 9615)]