1115709830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1$

素因数の和:3321

約数の個数: 64

約数和(自身を含む): 2259576000

約数和(自身を除く): 1143866170

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 109, 170, 190, 218, 323, 545, 646, 1090, 1615, 1853, 2071, 3169, 3230, 3706, 4142, 6338, 9265, 10355, 15845, 18530, 20710, 31690, 35207, 53873, 60211, 70414, 107746, 120422, 176035, 269365, 301055, 345421, 352070, 538730, 602110, 690842, 1023587, 1727105, 2047174, 3454210, 5117935, 5872157, 6562999, 10235870, 11744314, 13125998, 29360785, 32814995, 58721570, 65629990, 111570983, 223141966, 557854915, 1115709830]

約数ペア:

[(1, 1115709830), (2, 557854915), (5, 223141966), (10, 111570983), (17, 65629990), (19, 58721570), (34, 32814995), (38, 29360785), (85, 13125998), (95, 11744314), (109, 10235870), (170, 6562999), (190, 5872157), (218, 5117935), (323, 3454210), (545, 2047174), (646, 1727105), (1090, 1023587), (1615, 690842), (1853, 602110), (2071, 538730), (3169, 352070), (3230, 345421), (3706, 301055), (4142, 269365), (6338, 176035), (9265, 120422), (10355, 107746), (15845, 70414), (18530, 60211), (20710, 53873), (31690, 35207)]