170982910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34403}}^1$

素因数の和:34488

約数の個数: 32

約数和(自身を含む): 356700672

約数和(自身を除く): 185717762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 34403, 68806, 172015, 240821, 344030, 481642, 1204105, 2408210, 2442613, 4885226, 12213065, 17098291, 24426130, 34196582, 85491455, 170982910]

約数ペア:

[(1, 170982910), (2, 85491455), (5, 34196582), (7, 24426130), (10, 17098291), (14, 12213065), (35, 4885226), (70, 2442613), (71, 2408210), (142, 1204105), (355, 481642), (497, 344030), (710, 240821), (994, 172015), (2485, 68806), (4970, 34403)]