290881020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167173}}^1$

素因数の和:167214

約数の個数: 48

約数和(自身を含む): 842556960

約数和(自身を除く): 551675940

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, 167173, 334346, 501519, 668692, 835865, 1003038, 1671730, 2006076, 2507595, 3343460, 4848017, 5015190, 9696034, 10030380, 14544051, 19392068, 24240085, 29088102, 48480170, 58176204, 72720255, 96960340, 145440510, 290881020]

約数ペア:

[(1, 290881020), (2, 145440510), (3, 96960340), (4, 72720255), (5, 58176204), (6, 48480170), (10, 29088102), (12, 24240085), (15, 19392068), (20, 14544051), (29, 10030380), (30, 9696034), (58, 5015190), (60, 4848017), (87, 3343460), (116, 2507595), (145, 2006076), (174, 1671730), (290, 1003038), (348, 835865), (435, 668692), (580, 501519), (870, 334346), (1740, 167173)]