780234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 1921920

約数和(自身を除く): 1141686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1429, 2858, 4287, 8574, 10003, 18577, 20006, 30009, 37154, 55731, 60018, 111462, 130039, 260078, 390117, 780234]

約数ペア:

[(1, 780234), (2, 390117), (3, 260078), (6, 130039), (7, 111462), (13, 60018), (14, 55731), (21, 37154), (26, 30009), (39, 20006), (42, 18577), (78, 10003), (91, 8574), (182, 4287), (273, 2858), (546, 1429)]