11163780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 34234200

約数和(自身を除く): 23070420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 569, 654, 981, 1090, 1138, 1308, 1635, 1707, 1962, 2180, 2276, 2845, 3270, 3414, 3924, 4905, 5121, 5690, 6540, 6828, 8535, 9810, 10242, 11380, 17070, 19620, 20484, 25605, 34140, 51210, 62021, 102420, 124042, 186063, 248084, 310105, 372126, 558189, 620210, 744252, 930315, 1116378, 1240420, 1860630, 2232756, 2790945, 3721260, 5581890, 11163780]

約数ペア:

[(1, 11163780), (2, 5581890), (3, 3721260), (4, 2790945), (5, 2232756), (6, 1860630), (9, 1240420), (10, 1116378), (12, 930315), (15, 744252), (18, 620210), (20, 558189), (30, 372126), (36, 310105), (45, 248084), (60, 186063), (90, 124042), (109, 102420), (180, 62021), (218, 51210), (327, 34140), (436, 25605), (545, 20484), (569, 19620), (654, 17070), (981, 11380), (1090, 10242), (1138, 9810), (1308, 8535), (1635, 6828), (1707, 6540), (1962, 5690), (2180, 5121), (2276, 4905), (2845, 3924), (3270, 3414)]