2030257260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191173}}^1$

素因数の和:191247

約数の個数: 72

約数和(自身を含む): 6262860240

約数和(自身を除く): 4232602980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 191173, 382346, 573519, 764692, 955865, 1147038, 1720557, 1911730, 2294076, 2867595, 3441114, 3823460, 5735190, 6882228, 8602785, 11279207, 11470380, 17205570, 22558414, 33837621, 34411140, 45116828, 56396035, 67675242, 101512863, 112792070, 135350484, 169188105, 203025726, 225584140, 338376210, 406051452, 507564315, 676752420, 1015128630, 2030257260]

約数ペア:

[(1, 2030257260), (2, 1015128630), (3, 676752420), (4, 507564315), (5, 406051452), (6, 338376210), (9, 225584140), (10, 203025726), (12, 169188105), (15, 135350484), (18, 112792070), (20, 101512863), (30, 67675242), (36, 56396035), (45, 45116828), (59, 34411140), (60, 33837621), (90, 22558414), (118, 17205570), (177, 11470380), (180, 11279207), (236, 8602785), (295, 6882228), (354, 5735190), (531, 3823460), (590, 3441114), (708, 2867595), (885, 2294076), (1062, 1911730), (1180, 1720557), (1770, 1147038), (2124, 955865), (2655, 764692), (3540, 573519), (5310, 382346), (10620, 191173)]