3237220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 8184960

約数和(自身を除く): 4947740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1217, 1330, 2434, 2660, 4868, 6085, 8519, 12170, 17038, 23123, 24340, 34076, 42595, 46246, 85190, 92492, 115615, 161861, 170380, 231230, 323722, 462460, 647444, 809305, 1618610, 3237220]

約数ペア:

[(1, 3237220), (2, 1618610), (4, 809305), (5, 647444), (7, 462460), (10, 323722), (14, 231230), (19, 170380), (20, 161861), (28, 115615), (35, 92492), (38, 85190), (70, 46246), (76, 42595), (95, 34076), (133, 24340), (140, 23123), (190, 17038), (266, 12170), (380, 8519), (532, 6085), (665, 4868), (1217, 2660), (1330, 2434)]