2849540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 6577200

約数和(自身を除く): 3727660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 289, 290, 340, 493, 578, 580, 986, 1156, 1445, 1972, 2465, 2890, 4913, 4930, 5780, 8381, 9826, 9860, 16762, 19652, 24565, 33524, 41905, 49130, 83810, 98260, 142477, 167620, 284954, 569908, 712385, 1424770, 2849540]

約数ペア:

[(1, 2849540), (2, 1424770), (4, 712385), (5, 569908), (10, 284954), (17, 167620), (20, 142477), (29, 98260), (34, 83810), (58, 49130), (68, 41905), (85, 33524), (116, 24565), (145, 19652), (170, 16762), (289, 9860), (290, 9826), (340, 8381), (493, 5780), (578, 4930), (580, 4913), (986, 2890), (1156, 2465), (1445, 1972)]