12205490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 26034048

約数和(自身を除く): 13828558

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 107, 110, 122, 170, 187, 214, 305, 374, 535, 610, 671, 935, 1037, 1070, 1177, 1342, 1819, 1870, 2074, 2354, 3355, 3638, 5185, 5885, 6527, 6710, 9095, 10370, 11407, 11770, 13054, 18190, 20009, 22814, 32635, 40018, 57035, 65270, 71797, 100045, 110959, 114070, 143594, 200090, 221918, 358985, 554795, 717970, 1109590, 1220549, 2441098, 6102745, 12205490]

約数ペア:

[(1, 12205490), (2, 6102745), (5, 2441098), (10, 1220549), (11, 1109590), (17, 717970), (22, 554795), (34, 358985), (55, 221918), (61, 200090), (85, 143594), (107, 114070), (110, 110959), (122, 100045), (170, 71797), (187, 65270), (214, 57035), (305, 40018), (374, 32635), (535, 22814), (610, 20009), (671, 18190), (935, 13054), (1037, 11770), (1070, 11407), (1177, 10370), (1342, 9095), (1819, 6710), (1870, 6527), (2074, 5885), (2354, 5185), (3355, 3638)]