78497340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12227}}^1$

素因数の和:12346

約数の個数: 48

約数和(自身を含む): 221864832

約数和(自身を除く): 143367492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 12227, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 244540, 366810, 733620, 1308289, 2616578, 3924867, 5233156, 6541445, 7849734, 13082890, 15699468, 19624335, 26165780, 39248670, 78497340]

約数ペア:

[(1, 78497340), (2, 39248670), (3, 26165780), (4, 19624335), (5, 15699468), (6, 13082890), (10, 7849734), (12, 6541445), (15, 5233156), (20, 3924867), (30, 2616578), (60, 1308289), (107, 733620), (214, 366810), (321, 244540), (428, 183405), (535, 146724), (642, 122270), (1070, 73362), (1284, 61135), (1605, 48908), (2140, 36681), (3210, 24454), (6420, 12227)]