359266390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72287}}^1$

素因数の和:72372

約数の個数: 32

約数和(自身を含む): 749481984

約数和(自身を除く): 390215594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 72287, 144574, 361435, 506009, 722870, 1012018, 2530045, 5060090, 5132377, 10264754, 25661885, 35926639, 51323770, 71853278, 179633195, 359266390]

約数ペア:

[(1, 359266390), (2, 179633195), (5, 71853278), (7, 51323770), (10, 35926639), (14, 25661885), (35, 10264754), (70, 5132377), (71, 5060090), (142, 2530045), (355, 1012018), (497, 722870), (710, 506009), (994, 361435), (2485, 144574), (4970, 72287)]