17992140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2969}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 32901780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2969, 3030, 5938, 6060, 8907, 11876, 14845, 17814, 29690, 35628, 44535, 59380, 89070, 178140, 299869, 599738, 899607, 1199476, 1499345, 1799214, 2998690, 3598428, 4498035, 5997380, 8996070, 17992140]

約数ペア:

[(1, 17992140), (2, 8996070), (3, 5997380), (4, 4498035), (5, 3598428), (6, 2998690), (10, 1799214), (12, 1499345), (15, 1199476), (20, 899607), (30, 599738), (60, 299869), (101, 178140), (202, 89070), (303, 59380), (404, 44535), (505, 35628), (606, 29690), (1010, 17814), (1212, 14845), (1515, 11876), (2020, 8907), (2969, 6060), (3030, 5938)]