68341740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49523}}^1$

素因数の和:49558

約数の個数: 48

約数和(自身を含む): 199680768

約数和(自身を除く): 131339028

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, 49523, 99046, 148569, 198092, 247615, 297138, 495230, 594276, 742845, 990460, 1139029, 1485690, 2278058, 2971380, 3417087, 4556116, 5695145, 6834174, 11390290, 13668348, 17085435, 22780580, 34170870, 68341740]

約数ペア:

[(1, 68341740), (2, 34170870), (3, 22780580), (4, 17085435), (5, 13668348), (6, 11390290), (10, 6834174), (12, 5695145), (15, 4556116), (20, 3417087), (23, 2971380), (30, 2278058), (46, 1485690), (60, 1139029), (69, 990460), (92, 742845), (115, 594276), (138, 495230), (230, 297138), (276, 247615), (345, 198092), (460, 148569), (690, 99046), (1380, 49523)]