30863070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{48989}}^1$

素因数の和:49009

約数の個数: 48

約数和(自身を含む): 91709280

約数和(自身を除く): 60846210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 48989, 97978, 146967, 244945, 293934, 342923, 440901, 489890, 685846, 734835, 881802, 1028769, 1469670, 1714615, 2057538, 2204505, 3086307, 3429230, 4409010, 5143845, 6172614, 10287690, 15431535, 30863070]

約数ペア:

[(1, 30863070), (2, 15431535), (3, 10287690), (5, 6172614), (6, 5143845), (7, 4409010), (9, 3429230), (10, 3086307), (14, 2204505), (15, 2057538), (18, 1714615), (21, 1469670), (30, 1028769), (35, 881802), (42, 734835), (45, 685846), (63, 489890), (70, 440901), (90, 342923), (105, 293934), (126, 244945), (210, 146967), (315, 97978), (630, 48989)]