63675780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151609}}^1$

素因数の和:151628

約数の個数: 48

約数和(自身を含む): 203763840

約数和(自身を除く): 140088060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 151609, 303218, 454827, 606436, 758045, 909654, 1061263, 1516090, 1819308, 2122526, 2274135, 3032180, 3183789, 4245052, 4548270, 5306315, 6367578, 9096540, 10612630, 12735156, 15918945, 21225260, 31837890, 63675780]

約数ペア:

[(1, 63675780), (2, 31837890), (3, 21225260), (4, 15918945), (5, 12735156), (6, 10612630), (7, 9096540), (10, 6367578), (12, 5306315), (14, 4548270), (15, 4245052), (20, 3183789), (21, 3032180), (28, 2274135), (30, 2122526), (35, 1819308), (42, 1516090), (60, 1061263), (70, 909654), (84, 758045), (105, 606436), (140, 454827), (210, 303218), (420, 151609)]