131306190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{106753}}^1$

素因数の和:106804

約数の個数: 32

約数和(自身を含む): 322824096

約数和(自身を除く): 191517906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 106753, 213506, 320259, 533765, 640518, 1067530, 1601295, 3202590, 4376873, 8753746, 13130619, 21884365, 26261238, 43768730, 65653095, 131306190]

約数ペア:

[(1, 131306190), (2, 65653095), (3, 43768730), (5, 26261238), (6, 21884365), (10, 13130619), (15, 8753746), (30, 4376873), (41, 3202590), (82, 1601295), (123, 1067530), (205, 640518), (246, 533765), (410, 320259), (615, 213506), (1230, 106753)]