21137265960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6073927}}^1$

素因数の和:6073970

約数の個数: 64

約数和(自身を含む): 65598422400

約数和(自身を除く): 44461156440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 6073927, 12147854, 18221781, 24295708, 30369635, 36443562, 48591416, 60739270, 72887124, 91108905, 121478540, 145774248, 176143883, 182217810, 242957080, 352287766, 364435620, 528431649, 704575532, 728871240, 880719415, 1056863298, 1409151064, 1761438830, 2113726596, 2642158245, 3522877660, 4227453192, 5284316490, 7045755320, 10568632980, 21137265960]

約数ペア:

[(1, 21137265960), (2, 10568632980), (3, 7045755320), (4, 5284316490), (5, 4227453192), (6, 3522877660), (8, 2642158245), (10, 2113726596), (12, 1761438830), (15, 1409151064), (20, 1056863298), (24, 880719415), (29, 728871240), (30, 704575532), (40, 528431649), (58, 364435620), (60, 352287766), (87, 242957080), (116, 182217810), (120, 176143883), (145, 145774248), (174, 121478540), (232, 91108905), (290, 72887124), (348, 60739270), (435, 48591416), (580, 36443562), (696, 30369635), (870, 24295708), (1160, 18221781), (1740, 12147854), (3480, 6073927)]