165204690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7789}}^1$

素因数の和:7907

約数の個数: 64

約数和(自身を含む): 457678080

約数和(自身を除く): 292473390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 7789, 10605, 15578, 21210, 23367, 38945, 46734, 54523, 77890, 109046, 116835, 163569, 233670, 272615, 327138, 545230, 786689, 817845, 1573378, 1635690, 2360067, 3933445, 4720134, 5506823, 7866890, 11013646, 11800335, 16520469, 23600670, 27534115, 33040938, 55068230, 82602345, 165204690]

約数ペア:

[(1, 165204690), (2, 82602345), (3, 55068230), (5, 33040938), (6, 27534115), (7, 23600670), (10, 16520469), (14, 11800335), (15, 11013646), (21, 7866890), (30, 5506823), (35, 4720134), (42, 3933445), (70, 2360067), (101, 1635690), (105, 1573378), (202, 817845), (210, 786689), (303, 545230), (505, 327138), (606, 272615), (707, 233670), (1010, 163569), (1414, 116835), (1515, 109046), (2121, 77890), (3030, 54523), (3535, 46734), (4242, 38945), (7070, 23367), (7789, 21210), (10605, 15578)]