68862935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 91392000

約数和(自身を除く): 22529065

約数列:

[1, 5, 19, 31, 67, 95, 155, 335, 349, 589, 1273, 1745, 2077, 2945, 6365, 6631, 10385, 10819, 23383, 33155, 39463, 54095, 116915, 197315, 205561, 444277, 724873, 1027805, 2221385, 3624365, 13772587, 68862935]

約数ペア:

[(1, 68862935), (5, 13772587), (19, 3624365), (31, 2221385), (67, 1027805), (95, 724873), (155, 444277), (335, 205561), (349, 197315), (589, 116915), (1273, 54095), (1745, 39463), (2077, 33155), (2945, 23383), (6365, 10819), (6631, 10385)]