83389260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60427}}^1$

素因数の和:60462

約数の個数: 48

約数和(自身を含む): 243645696

約数和(自身を除く): 160256436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60427, 120854, 181281, 241708, 302135, 362562, 604270, 725124, 906405, 1208540, 1389821, 1812810, 2779642, 3625620, 4169463, 5559284, 6949105, 8338926, 13898210, 16677852, 20847315, 27796420, 41694630, 83389260]

約数ペア:

[(1, 83389260), (2, 41694630), (3, 27796420), (4, 20847315), (5, 16677852), (6, 13898210), (10, 8338926), (12, 6949105), (15, 5559284), (20, 4169463), (23, 3625620), (30, 2779642), (46, 1812810), (60, 1389821), (69, 1208540), (92, 906405), (115, 725124), (138, 604270), (230, 362562), (276, 302135), (345, 241708), (460, 181281), (690, 120854), (1380, 60427)]