450784990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{33073}}^1$

素因数の和:33156

約数の個数: 32

約数和(自身を含む): 857278080

約数和(自身を除く): 406493090

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 33073, 66146, 165365, 330730, 959117, 1554431, 1918234, 3108862, 4795585, 7772155, 9591170, 15544310, 45078499, 90156998, 225392495, 450784990]

約数ペア:

[(1, 450784990), (2, 225392495), (5, 90156998), (10, 45078499), (29, 15544310), (47, 9591170), (58, 7772155), (94, 4795585), (145, 3108862), (235, 1918234), (290, 1554431), (470, 959117), (1363, 330730), (2726, 165365), (6815, 66146), (13630, 33073)]