2015335070980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1308659137}}^1$

素因数の和:1308659164

約数の個数: 48

約数和(自身を含む): 5276513644416

約数和(自身を除く): 3261178573436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1308659137, 2617318274, 5234636548, 6543295685, 9160613959, 13086591370, 14395250507, 18321227918, 26173182740, 28790501014, 36642455836, 45803069795, 57581002028, 71976252535, 91606139590, 100766753549, 143952505070, 183212279180, 201533507098, 287905010140, 403067014196, 503833767745, 1007667535490, 2015335070980]

約数ペア:

[(1, 2015335070980), (2, 1007667535490), (4, 503833767745), (5, 403067014196), (7, 287905010140), (10, 201533507098), (11, 183212279180), (14, 143952505070), (20, 100766753549), (22, 91606139590), (28, 71976252535), (35, 57581002028), (44, 45803069795), (55, 36642455836), (70, 28790501014), (77, 26173182740), (110, 18321227918), (140, 14395250507), (154, 13086591370), (220, 9160613959), (308, 6543295685), (385, 5234636548), (770, 2617318274), (1540, 1308659137)]