30448173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 51281280

約数和(自身を除く): 20833107

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 173, 203, 289, 357, 493, 519, 609, 867, 1211, 1479, 2023, 2941, 3451, 3633, 5017, 6069, 8381, 8823, 10353, 15051, 20587, 25143, 35119, 49997, 58667, 61761, 85289, 105357, 149991, 176001, 255867, 349979, 597023, 1049937, 1449913, 1791069, 4349739, 10149391, 30448173]

約数ペア:

[(1, 30448173), (3, 10149391), (7, 4349739), (17, 1791069), (21, 1449913), (29, 1049937), (51, 597023), (87, 349979), (119, 255867), (173, 176001), (203, 149991), (289, 105357), (357, 85289), (493, 61761), (519, 58667), (609, 49997), (867, 35119), (1211, 25143), (1479, 20587), (2023, 15051), (2941, 10353), (3451, 8823), (3633, 8381), (5017, 6069)]