13902912590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{113041}}^1$

素因数の和:113313

約数の個数: 48

約数和(自身を含む): 29227235184

約数和(自身を除く): 15324322594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 1255, 1757, 2510, 3514, 8785, 12299, 17570, 24598, 61495, 113041, 122990, 226082, 565205, 791287, 1130410, 1582574, 3956435, 5539009, 7912870, 11078018, 27695045, 28373291, 55390090, 56746582, 141866455, 198613037, 283732910, 397226074, 993065185, 1390291259, 1986130370, 2780582518, 6951456295, 13902912590]

約数ペア:

[(1, 13902912590), (2, 6951456295), (5, 2780582518), (7, 1986130370), (10, 1390291259), (14, 993065185), (35, 397226074), (49, 283732910), (70, 198613037), (98, 141866455), (245, 56746582), (251, 55390090), (490, 28373291), (502, 27695045), (1255, 11078018), (1757, 7912870), (2510, 5539009), (3514, 3956435), (8785, 1582574), (12299, 1130410), (17570, 791287), (24598, 565205), (61495, 226082), (113041, 122990)]