30447153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 51667200

約数和(自身を除く): 21220047

約数列:

[1, 3, 9, 11, 17, 33, 51, 79, 99, 153, 187, 229, 237, 561, 687, 711, 869, 1343, 1683, 2061, 2519, 2607, 3893, 4029, 7557, 7821, 11679, 12087, 14773, 18091, 22671, 35037, 42823, 44319, 54273, 128469, 132957, 162819, 199001, 307547, 385407, 597003, 922641, 1791009, 2767923, 3383017, 10149051, 30447153]

約数ペア:

[(1, 30447153), (3, 10149051), (9, 3383017), (11, 2767923), (17, 1791009), (33, 922641), (51, 597003), (79, 385407), (99, 307547), (153, 199001), (187, 162819), (229, 132957), (237, 128469), (561, 54273), (687, 44319), (711, 42823), (869, 35037), (1343, 22671), (1683, 18091), (2061, 14773), (2519, 12087), (2607, 11679), (3893, 7821), (4029, 7557)]