2012313660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4791223}}^1$

素因数の和:4791242

約数の個数: 48

約数和(自身を含む): 6439405056

約数和(自身を除く): 4427091396

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, 4791223, 9582446, 14373669, 19164892, 23956115, 28747338, 33538561, 47912230, 57494676, 67077122, 71868345, 95824460, 100615683, 134154244, 143736690, 167692805, 201231366, 287473380, 335385610, 402462732, 503078415, 670771220, 1006156830, 2012313660]

約数ペア:

[(1, 2012313660), (2, 1006156830), (3, 670771220), (4, 503078415), (5, 402462732), (6, 335385610), (7, 287473380), (10, 201231366), (12, 167692805), (14, 143736690), (15, 134154244), (20, 100615683), (21, 95824460), (28, 71868345), (30, 67077122), (35, 57494676), (42, 47912230), (60, 33538561), (70, 28747338), (84, 23956115), (105, 19164892), (140, 14373669), (210, 9582446), (420, 4791223)]