270722730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{114229}}^1$

素因数の和:114318

約数の個数: 32

約数和(自身を含む): 657964800

約数和(自身を除く): 387242070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 114229, 228458, 342687, 571145, 685374, 1142290, 1713435, 3426870, 9024091, 18048182, 27072273, 45120455, 54144546, 90240910, 135361365, 270722730]

約数ペア:

[(1, 270722730), (2, 135361365), (3, 90240910), (5, 54144546), (6, 45120455), (10, 27072273), (15, 18048182), (30, 9024091), (79, 3426870), (158, 1713435), (237, 1142290), (395, 685374), (474, 571145), (790, 342687), (1185, 228458), (2370, 114229)]