2018360730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{23017}}^1$

素因数の和:23143

約数の個数: 64

約数和(自身を含む): 5038179840

約数和(自身を除く): 3019819110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 1110, 1185, 2370, 2923, 5846, 8769, 14615, 17538, 23017, 29230, 43845, 46034, 69051, 87690, 115085, 138102, 230170, 345255, 690510, 851629, 1703258, 1818343, 2554887, 3636686, 4258145, 5109774, 5455029, 8516290, 9091715, 10910058, 12774435, 18183430, 25548870, 27275145, 54550290, 67278691, 134557382, 201836073, 336393455, 403672146, 672786910, 1009180365, 2018360730]

約数ペア:

[(1, 2018360730), (2, 1009180365), (3, 672786910), (5, 403672146), (6, 336393455), (10, 201836073), (15, 134557382), (30, 67278691), (37, 54550290), (74, 27275145), (79, 25548870), (111, 18183430), (158, 12774435), (185, 10910058), (222, 9091715), (237, 8516290), (370, 5455029), (395, 5109774), (474, 4258145), (555, 3636686), (790, 2554887), (1110, 1818343), (1185, 1703258), (2370, 851629), (2923, 690510), (5846, 345255), (8769, 230170), (14615, 138102), (17538, 115085), (23017, 87690), (29230, 69051), (43845, 46034)]