2027070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3319362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 223, 303, 446, 505, 606, 669, 909, 1010, 1115, 1338, 1515, 1818, 2007, 2230, 3030, 3345, 4014, 4545, 6690, 9090, 10035, 20070, 22523, 45046, 67569, 112615, 135138, 202707, 225230, 337845, 405414, 675690, 1013535, 2027070]

約数ペア:

[(1, 2027070), (2, 1013535), (3, 675690), (5, 405414), (6, 337845), (9, 225230), (10, 202707), (15, 135138), (18, 112615), (30, 67569), (45, 45046), (90, 22523), (101, 20070), (202, 10035), (223, 9090), (303, 6690), (446, 4545), (505, 4014), (606, 3345), (669, 3030), (909, 2230), (1010, 2007), (1115, 1818), (1338, 1515)]