22257070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 46282752

約数和(自身を除く): 24025682

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 61, 62, 107, 110, 122, 155, 214, 305, 310, 341, 535, 610, 671, 682, 1070, 1177, 1342, 1705, 1891, 2354, 3317, 3355, 3410, 3782, 5885, 6527, 6634, 6710, 9455, 11770, 13054, 16585, 18910, 20801, 32635, 33170, 36487, 41602, 65270, 71797, 72974, 104005, 143594, 182435, 202337, 208010, 358985, 364870, 404674, 717970, 1011685, 2023370, 2225707, 4451414, 11128535, 22257070]

約数ペア:

[(1, 22257070), (2, 11128535), (5, 4451414), (10, 2225707), (11, 2023370), (22, 1011685), (31, 717970), (55, 404674), (61, 364870), (62, 358985), (107, 208010), (110, 202337), (122, 182435), (155, 143594), (214, 104005), (305, 72974), (310, 71797), (341, 65270), (535, 41602), (610, 36487), (671, 33170), (682, 32635), (1070, 20801), (1177, 18910), (1342, 16585), (1705, 13054), (1891, 11770), (2354, 9455), (3317, 6710), (3355, 6634), (3410, 6527), (3782, 5885)]