16723740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25339}}^1$

素因数の和:25362

約数の個数: 48

約数和(自身を含む): 51085440

約数和(自身を除く): 34361700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25339, 50678, 76017, 101356, 126695, 152034, 253390, 278729, 304068, 380085, 506780, 557458, 760170, 836187, 1114916, 1393645, 1520340, 1672374, 2787290, 3344748, 4180935, 5574580, 8361870, 16723740]

約数ペア:

[(1, 16723740), (2, 8361870), (3, 5574580), (4, 4180935), (5, 3344748), (6, 2787290), (10, 1672374), (11, 1520340), (12, 1393645), (15, 1114916), (20, 836187), (22, 760170), (30, 557458), (33, 506780), (44, 380085), (55, 304068), (60, 278729), (66, 253390), (110, 152034), (132, 126695), (165, 101356), (220, 76017), (330, 50678), (660, 25339)]