305471220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{49429}}^1$

素因数の和:49544

約数の個数: 48

約数和(自身を含む): 863640960

約数和(自身を除く): 558169740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 49429, 98858, 148287, 197716, 247145, 296574, 494290, 593148, 741435, 988580, 1482870, 2965740, 5091187, 10182374, 15273561, 20364748, 25455935, 30547122, 50911870, 61094244, 76367805, 101823740, 152735610, 305471220]

約数ペア:

[(1, 305471220), (2, 152735610), (3, 101823740), (4, 76367805), (5, 61094244), (6, 50911870), (10, 30547122), (12, 25455935), (15, 20364748), (20, 15273561), (30, 10182374), (60, 5091187), (103, 2965740), (206, 1482870), (309, 988580), (412, 741435), (515, 593148), (618, 494290), (1030, 296574), (1236, 247145), (1545, 197716), (2060, 148287), (3090, 98858), (6180, 49429)]