11218620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26711}}^1$

素因数の和:26730

約数の個数: 48

約数和(自身を含む): 35900928

約数和(自身を除く): 24682308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26711, 53422, 80133, 106844, 133555, 160266, 186977, 267110, 320532, 373954, 400665, 534220, 560931, 747908, 801330, 934885, 1121862, 1602660, 1869770, 2243724, 2804655, 3739540, 5609310, 11218620]

約数ペア:

[(1, 11218620), (2, 5609310), (3, 3739540), (4, 2804655), (5, 2243724), (6, 1869770), (7, 1602660), (10, 1121862), (12, 934885), (14, 801330), (15, 747908), (20, 560931), (21, 534220), (28, 400665), (30, 373954), (35, 320532), (42, 267110), (60, 186977), (70, 160266), (84, 133555), (105, 106844), (140, 80133), (210, 53422), (420, 26711)]