965305390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{115883}}^1$

素因数の和:115921

約数の個数: 48

約数和(自身を含む): 2140145712

約数和(自身を除く): 1174840322

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, 115883, 231766, 579415, 811181, 1158830, 1622362, 1970011, 3940022, 4055905, 5678267, 8111810, 9850055, 11356534, 13790077, 19700110, 27580154, 28391335, 56782670, 68950385, 96530539, 137900770, 193061078, 482652695, 965305390]

約数ペア:

[(1, 965305390), (2, 482652695), (5, 193061078), (7, 137900770), (10, 96530539), (14, 68950385), (17, 56782670), (34, 28391335), (35, 27580154), (49, 19700110), (70, 13790077), (85, 11356534), (98, 9850055), (119, 8111810), (170, 5678267), (238, 4055905), (245, 3940022), (490, 1970011), (595, 1622362), (833, 1158830), (1190, 811181), (1666, 579415), (4165, 231766), (8330, 115883)]