550489020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{316373}}^1$

素因数の和:316414

約数の個数: 48

約数和(自身を含む): 1594524960

約数和(自身を除く): 1044035940

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, 870, 1740, 316373, 632746, 949119, 1265492, 1581865, 1898238, 3163730, 3796476, 4745595, 6327460, 9174817, 9491190, 18349634, 18982380, 27524451, 36699268, 45874085, 55048902, 91748170, 110097804, 137622255, 183496340, 275244510, 550489020]

約数ペア:

[(1, 550489020), (2, 275244510), (3, 183496340), (4, 137622255), (5, 110097804), (6, 91748170), (10, 55048902), (12, 45874085), (15, 36699268), (20, 27524451), (29, 18982380), (30, 18349634), (58, 9491190), (60, 9174817), (87, 6327460), (116, 4745595), (145, 3796476), (174, 3163730), (290, 1898238), (348, 1581865), (435, 1265492), (580, 949119), (870, 632746), (1740, 316373)]