140596330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28289}}^1$

素因数の和:28374

約数の個数: 32

約数和(自身を含む): 293310720

約数和(自身を除く): 152714390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 28289, 56578, 141445, 198023, 282890, 396046, 990115, 1980230, 2008519, 4017038, 10042595, 14059633, 20085190, 28119266, 70298165, 140596330]

約数ペア:

[(1, 140596330), (2, 70298165), (5, 28119266), (7, 20085190), (10, 14059633), (14, 10042595), (35, 4017038), (70, 2008519), (71, 1980230), (142, 990115), (355, 396046), (497, 282890), (710, 198023), (994, 141445), (2485, 56578), (4970, 28289)]