30026919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 15131481

約数列:

[1, 3, 13, 29, 39, 87, 139, 191, 377, 417, 573, 1131, 1807, 2483, 4031, 5421, 5539, 7449, 12093, 16617, 26549, 52403, 72007, 79647, 157209, 216021, 345137, 769921, 1035411, 2309763, 10008973, 30026919]

約数ペア:

[(1, 30026919), (3, 10008973), (13, 2309763), (29, 1035411), (39, 769921), (87, 345137), (139, 216021), (191, 157209), (377, 79647), (417, 72007), (573, 52403), (1131, 26549), (1807, 16617), (2483, 12093), (4031, 7449), (5421, 5539)]