19008630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7283}}^1$

素因数の和:7325

約数の個数: 48

約数和(自身を含む): 51133680

約数和(自身を除く): 32125050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7283, 14566, 21849, 36415, 43698, 65547, 72830, 109245, 131094, 211207, 218490, 327735, 422414, 633621, 655470, 1056035, 1267242, 1900863, 2112070, 3168105, 3801726, 6336210, 9504315, 19008630]

約数ペア:

[(1, 19008630), (2, 9504315), (3, 6336210), (5, 3801726), (6, 3168105), (9, 2112070), (10, 1900863), (15, 1267242), (18, 1056035), (29, 655470), (30, 633621), (45, 422414), (58, 327735), (87, 218490), (90, 211207), (145, 131094), (174, 109245), (261, 72830), (290, 65547), (435, 43698), (522, 36415), (870, 21849), (1305, 14566), (2610, 7283)]