85823990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10341

約数の個数: 48

約数和(自身を含む): 190294272

約数和(自身を除く): 104470282

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 10303, 20606, 51515, 72121, 103030, 144242, 175151, 350302, 360605, 504847, 721210, 875755, 1009694, 1226057, 1751510, 2452114, 2524235, 5048470, 6130285, 8582399, 12260570, 17164798, 42911995, 85823990]

約数ペア:

[(1, 85823990), (2, 42911995), (5, 17164798), (7, 12260570), (10, 8582399), (14, 6130285), (17, 5048470), (34, 2524235), (35, 2452114), (49, 1751510), (70, 1226057), (85, 1009694), (98, 875755), (119, 721210), (170, 504847), (238, 360605), (245, 350302), (490, 175151), (595, 144242), (833, 103030), (1190, 72121), (1666, 51515), (4165, 20606), (8330, 10303)]