90019230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{428663}}^1$

素因数の和:428680

約数の個数: 32

約数和(自身を含む): 246910464

約数和(自身を除く): 156891234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 428663, 857326, 1285989, 2143315, 2571978, 3000641, 4286630, 6001282, 6429945, 9001923, 12859890, 15003205, 18003846, 30006410, 45009615, 90019230]

約数ペア:

[(1, 90019230), (2, 45009615), (3, 30006410), (5, 18003846), (6, 15003205), (7, 12859890), (10, 9001923), (14, 6429945), (15, 6001282), (21, 4286630), (30, 3000641), (35, 2571978), (42, 2143315), (70, 1285989), (105, 857326), (210, 428663)]