285900010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 568364328

約数和(自身を除く): 282464318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 277, 554, 605, 853, 1210, 1385, 1706, 2770, 3047, 4265, 6094, 8530, 9383, 15235, 18766, 30470, 33517, 46915, 67034, 93830, 103213, 167585, 206426, 236281, 335170, 472562, 516065, 1032130, 1181405, 2362810, 2599091, 5198182, 12995455, 25990910, 28590001, 57180002, 142950005, 285900010]

約数ペア:

[(1, 285900010), (2, 142950005), (5, 57180002), (10, 28590001), (11, 25990910), (22, 12995455), (55, 5198182), (110, 2599091), (121, 2362810), (242, 1181405), (277, 1032130), (554, 516065), (605, 472562), (853, 335170), (1210, 236281), (1385, 206426), (1706, 167585), (2770, 103213), (3047, 93830), (4265, 67034), (6094, 46915), (8530, 33517), (9383, 30470), (15235, 18766)]