26754570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 45095670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 503, 591, 985, 1006, 1182, 1509, 1773, 1970, 2515, 2955, 3018, 3546, 4527, 5030, 5319, 5910, 7545, 8865, 9054, 10638, 13581, 15090, 17730, 22635, 26595, 27162, 45270, 53190, 67905, 99091, 135810, 198182, 297273, 495455, 594546, 891819, 990910, 1486365, 1783638, 2675457, 2972730, 4459095, 5350914, 8918190, 13377285, 26754570]

約数ペア:

[(1, 26754570), (2, 13377285), (3, 8918190), (5, 5350914), (6, 4459095), (9, 2972730), (10, 2675457), (15, 1783638), (18, 1486365), (27, 990910), (30, 891819), (45, 594546), (54, 495455), (90, 297273), (135, 198182), (197, 135810), (270, 99091), (394, 67905), (503, 53190), (591, 45270), (985, 27162), (1006, 26595), (1182, 22635), (1509, 17730), (1773, 15090), (1970, 13581), (2515, 10638), (2955, 9054), (3018, 8865), (3546, 7545), (4527, 5910), (5030, 5319)]