68607780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24329}}^1$

素因数の和:24388

約数の個数: 48

約数和(自身を含む): 196197120

約数和(自身を除く): 127589340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 24329, 48658, 72987, 97316, 121645, 145974, 243290, 291948, 364935, 486580, 729870, 1143463, 1459740, 2286926, 3430389, 4573852, 5717315, 6860778, 11434630, 13721556, 17151945, 22869260, 34303890, 68607780]

約数ペア:

[(1, 68607780), (2, 34303890), (3, 22869260), (4, 17151945), (5, 13721556), (6, 11434630), (10, 6860778), (12, 5717315), (15, 4573852), (20, 3430389), (30, 2286926), (47, 1459740), (60, 1143463), (94, 729870), (141, 486580), (188, 364935), (235, 291948), (282, 243290), (470, 145974), (564, 121645), (705, 97316), (940, 72987), (1410, 48658), (2820, 24329)]