72570791010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1\times {\mathrm{20323}}^1$

素因数の和:23587

約数の個数: 64

約数和(自身を含む): 178941601152

約数和(自身を除く): 106370810142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 3217, 6434, 9651, 16085, 19302, 20323, 32170, 40646, 48255, 60969, 96510, 101615, 119029, 121938, 203230, 238058, 304845, 357087, 595145, 609690, 714174, 751951, 1190290, 1503902, 1785435, 2255853, 3570870, 3759755, 4511706, 7519510, 11279265, 22558530, 65379091, 130758182, 196137273, 326895455, 392274546, 653790910, 980686365, 1961372730, 2419026367, 4838052734, 7257079101, 12095131835, 14514158202, 24190263670, 36285395505, 72570791010]

約数ペア:

[(1, 72570791010), (2, 36285395505), (3, 24190263670), (5, 14514158202), (6, 12095131835), (10, 7257079101), (15, 4838052734), (30, 2419026367), (37, 1961372730), (74, 980686365), (111, 653790910), (185, 392274546), (222, 326895455), (370, 196137273), (555, 130758182), (1110, 65379091), (3217, 22558530), (6434, 11279265), (9651, 7519510), (16085, 4511706), (19302, 3759755), (20323, 3570870), (32170, 2255853), (40646, 1785435), (48255, 1503902), (60969, 1190290), (96510, 751951), (101615, 714174), (119029, 609690), (121938, 595145), (203230, 357087), (238058, 304845)]