1292730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 3181248

約数和(自身を除く): 1888518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1051, 1230, 2102, 3153, 5255, 6306, 10510, 15765, 31530, 43091, 86182, 129273, 215455, 258546, 430910, 646365, 1292730]

約数ペア:

[(1, 1292730), (2, 646365), (3, 430910), (5, 258546), (6, 215455), (10, 129273), (15, 86182), (30, 43091), (41, 31530), (82, 15765), (123, 10510), (205, 6306), (246, 5255), (410, 3153), (615, 2102), (1051, 1230)]