13821510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 36033984

約数和(自身を除く): 22212474

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 661, 697, 1230, 1322, 1394, 1983, 2091, 3305, 3485, 3966, 4182, 6610, 6970, 9915, 10455, 11237, 19830, 20910, 22474, 27101, 33711, 54202, 56185, 67422, 81303, 112370, 135505, 162606, 168555, 271010, 337110, 406515, 460717, 813030, 921434, 1382151, 2303585, 2764302, 4607170, 6910755, 13821510]

約数ペア:

[(1, 13821510), (2, 6910755), (3, 4607170), (5, 2764302), (6, 2303585), (10, 1382151), (15, 921434), (17, 813030), (30, 460717), (34, 406515), (41, 337110), (51, 271010), (82, 168555), (85, 162606), (102, 135505), (123, 112370), (170, 81303), (205, 67422), (246, 56185), (255, 54202), (410, 33711), (510, 27101), (615, 22474), (661, 20910), (697, 19830), (1230, 11237), (1322, 10455), (1394, 9915), (1983, 6970), (2091, 6610), (3305, 4182), (3485, 3966)]