68023830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{323923}}^1$

素因数の和:323940

約数の個数: 32

約数和(自身を含む): 186580224

約数和(自身を除く): 118556394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 323923, 647846, 971769, 1619615, 1943538, 2267461, 3239230, 4534922, 4858845, 6802383, 9717690, 11337305, 13604766, 22674610, 34011915, 68023830]

約数ペア:

[(1, 68023830), (2, 34011915), (3, 22674610), (5, 13604766), (6, 11337305), (7, 9717690), (10, 6802383), (14, 4858845), (15, 4534922), (21, 3239230), (30, 2267461), (35, 1943538), (42, 1619615), (70, 971769), (105, 647846), (210, 323923)]