38987730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 105937920

約数和(自身を除く): 66950190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 379, 381, 405, 635, 758, 762, 810, 1137, 1143, 1270, 1895, 1905, 2274, 2286, 3411, 3429, 3790, 3810, 5685, 5715, 6822, 6858, 10233, 10287, 11370, 11430, 17055, 17145, 20466, 20574, 30699, 34110, 34290, 48133, 51165, 51435, 61398, 96266, 102330, 102870, 144399, 153495, 240665, 288798, 306990, 433197, 481330, 721995, 866394, 1299591, 1443990, 2165985, 2599182, 3898773, 4331970, 6497955, 7797546, 12995910, 19493865, 38987730]

約数ペア:

[(1, 38987730), (2, 19493865), (3, 12995910), (5, 7797546), (6, 6497955), (9, 4331970), (10, 3898773), (15, 2599182), (18, 2165985), (27, 1443990), (30, 1299591), (45, 866394), (54, 721995), (81, 481330), (90, 433197), (127, 306990), (135, 288798), (162, 240665), (254, 153495), (270, 144399), (379, 102870), (381, 102330), (405, 96266), (635, 61398), (758, 51435), (762, 51165), (810, 48133), (1137, 34290), (1143, 34110), (1270, 30699), (1895, 20574), (1905, 20466), (2274, 17145), (2286, 17055), (3411, 11430), (3429, 11370), (3790, 10287), (3810, 10233), (5685, 6858), (5715, 6822)]