2757487620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{54647}}^1$

素因数の和:54717

約数の個数: 72

約数和(自身を含む): 7996532544

約数和(自身を除く): 5239044924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8410, 10092, 12615, 16820, 25230, 50460, 54647, 109294, 163941, 218588, 273235, 327882, 546470, 655764, 819705, 1092940, 1584763, 1639410, 3169526, 3278820, 4754289, 6339052, 7923815, 9508578, 15847630, 19017156, 23771445, 31695260, 45958127, 47542890, 91916254, 95085780, 137874381, 183832508, 229790635, 275748762, 459581270, 551497524, 689371905, 919162540, 1378743810, 2757487620]

約数ペア:

[(1, 2757487620), (2, 1378743810), (3, 919162540), (4, 689371905), (5, 551497524), (6, 459581270), (10, 275748762), (12, 229790635), (15, 183832508), (20, 137874381), (29, 95085780), (30, 91916254), (58, 47542890), (60, 45958127), (87, 31695260), (116, 23771445), (145, 19017156), (174, 15847630), (290, 9508578), (348, 7923815), (435, 6339052), (580, 4754289), (841, 3278820), (870, 3169526), (1682, 1639410), (1740, 1584763), (2523, 1092940), (3364, 819705), (4205, 655764), (5046, 546470), (8410, 327882), (10092, 273235), (12615, 218588), (16820, 163941), (25230, 109294), (50460, 54647)]