2422245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2554395

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 59, 69, 85, 105, 115, 119, 161, 177, 255, 295, 345, 357, 391, 413, 483, 595, 805, 885, 1003, 1173, 1239, 1357, 1785, 1955, 2065, 2415, 2737, 3009, 4071, 5015, 5865, 6195, 6785, 7021, 8211, 9499, 13685, 15045, 20355, 21063, 23069, 28497, 35105, 41055, 47495, 69207, 105315, 115345, 142485, 161483, 346035, 484449, 807415, 2422245]

約数ペア:

[(1, 2422245), (3, 807415), (5, 484449), (7, 346035), (15, 161483), (17, 142485), (21, 115345), (23, 105315), (35, 69207), (51, 47495), (59, 41055), (69, 35105), (85, 28497), (105, 23069), (115, 21063), (119, 20355), (161, 15045), (177, 13685), (255, 9499), (295, 8211), (345, 7021), (357, 6785), (391, 6195), (413, 5865), (483, 5015), (595, 4071), (805, 3009), (885, 2737), (1003, 2415), (1173, 2065), (1239, 1955), (1357, 1785)]