68797140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49853}}^1$

素因数の和:49888

約数の個数: 48

約数和(自身を含む): 201011328

約数和(自身を除く): 132214188

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, 49853, 99706, 149559, 199412, 249265, 299118, 498530, 598236, 747795, 997060, 1146619, 1495590, 2293238, 2991180, 3439857, 4586476, 5733095, 6879714, 11466190, 13759428, 17199285, 22932380, 34398570, 68797140]

約数ペア:

[(1, 68797140), (2, 34398570), (3, 22932380), (4, 17199285), (5, 13759428), (6, 11466190), (10, 6879714), (12, 5733095), (15, 4586476), (20, 3439857), (23, 2991180), (30, 2293238), (46, 1495590), (60, 1146619), (69, 997060), (92, 747795), (115, 598236), (138, 498530), (230, 299118), (276, 249265), (345, 199412), (460, 149559), (690, 99706), (1380, 49853)]