8113106890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1451}}^1\times {\mathrm{11411}}^1$

素因数の和:12883

約数の個数: 48

約数和(自身を含む): 17001049824

約数和(自身を除く): 8887942934

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1451, 2902, 7255, 10157, 11411, 14510, 20314, 22822, 50785, 57055, 71099, 79877, 101570, 114110, 142198, 159754, 355495, 399385, 559139, 710990, 798770, 1118278, 2795695, 5591390, 16557361, 33114722, 82786805, 115901527, 165573610, 231803054, 579507635, 811310689, 1159015270, 1622621378, 4056553445, 8113106890]

約数ペア:

[(1, 8113106890), (2, 4056553445), (5, 1622621378), (7, 1159015270), (10, 811310689), (14, 579507635), (35, 231803054), (49, 165573610), (70, 115901527), (98, 82786805), (245, 33114722), (490, 16557361), (1451, 5591390), (2902, 2795695), (7255, 1118278), (10157, 798770), (11411, 710990), (14510, 559139), (20314, 399385), (22822, 355495), (50785, 159754), (57055, 142198), (71099, 114110), (79877, 101570)]