21936090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6043}}^1$

素因数の和:6075

約数の個数: 48

約数和(自身を含む): 57877344

約数和(自身を除く): 35941254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 6043, 12086, 18129, 30215, 36258, 60430, 66473, 90645, 132946, 181290, 199419, 332365, 398838, 664730, 731203, 997095, 1462406, 1994190, 2193609, 3656015, 4387218, 7312030, 10968045, 21936090]

約数ペア:

[(1, 21936090), (2, 10968045), (3, 7312030), (5, 4387218), (6, 3656015), (10, 2193609), (11, 1994190), (15, 1462406), (22, 997095), (30, 731203), (33, 664730), (55, 398838), (66, 332365), (110, 199419), (121, 181290), (165, 132946), (242, 90645), (330, 66473), (363, 60430), (605, 36258), (726, 30215), (1210, 18129), (1815, 12086), (3630, 6043)]