26983590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 69211584

約数和(自身を除く): 42227994

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 337, 471, 510, 674, 785, 942, 1011, 1570, 1685, 2022, 2355, 2669, 3370, 4710, 5055, 5338, 5729, 8007, 10110, 11458, 13345, 16014, 17187, 26690, 28645, 34374, 40035, 52909, 57290, 80070, 85935, 105818, 158727, 171870, 264545, 317454, 529090, 793635, 899453, 1587270, 1798906, 2698359, 4497265, 5396718, 8994530, 13491795, 26983590]

約数ペア:

[(1, 26983590), (2, 13491795), (3, 8994530), (5, 5396718), (6, 4497265), (10, 2698359), (15, 1798906), (17, 1587270), (30, 899453), (34, 793635), (51, 529090), (85, 317454), (102, 264545), (157, 171870), (170, 158727), (255, 105818), (314, 85935), (337, 80070), (471, 57290), (510, 52909), (674, 40035), (785, 34374), (942, 28645), (1011, 26690), (1570, 17187), (1685, 16014), (2022, 13345), (2355, 11458), (2669, 10110), (3370, 8007), (4710, 5729), (5055, 5338)]