87307630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 161609184

約数和(自身を除く): 74301554

約数列:

[1, 2, 5, 10, 43, 86, 215, 277, 430, 554, 733, 1385, 1466, 2770, 3665, 7330, 11911, 23822, 31519, 59555, 63038, 119110, 157595, 203041, 315190, 406082, 1015205, 2030410, 8730763, 17461526, 43653815, 87307630]

約数ペア:

[(1, 87307630), (2, 43653815), (5, 17461526), (10, 8730763), (43, 2030410), (86, 1015205), (215, 406082), (277, 315190), (430, 203041), (554, 157595), (733, 119110), (1385, 63038), (1466, 59555), (2770, 31519), (3665, 23822), (7330, 11911)]