23837940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{18919}}^1$

素因数の和:18941

約数の個数: 72

約数和(自身を含む): 82642560

約数和(自身を除く): 58804620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 18919, 37838, 56757, 75676, 94595, 113514, 132433, 170271, 189190, 227028, 264866, 283785, 340542, 378380, 397299, 529732, 567570, 662165, 681084, 794598, 851355, 1135140, 1191897, 1324330, 1589196, 1702710, 1986495, 2383794, 2648660, 3405420, 3972990, 4767588, 5959485, 7945980, 11918970, 23837940]

約数ペア:

[(1, 23837940), (2, 11918970), (3, 7945980), (4, 5959485), (5, 4767588), (6, 3972990), (7, 3405420), (9, 2648660), (10, 2383794), (12, 1986495), (14, 1702710), (15, 1589196), (18, 1324330), (20, 1191897), (21, 1135140), (28, 851355), (30, 794598), (35, 681084), (36, 662165), (42, 567570), (45, 529732), (60, 397299), (63, 378380), (70, 340542), (84, 283785), (90, 264866), (105, 227028), (126, 189190), (140, 170271), (180, 132433), (210, 113514), (252, 94595), (315, 75676), (420, 56757), (630, 37838), (1260, 18919)]