57130530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 146413440

約数和(自身を除く): 89282910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1373, 1387, 2190, 2746, 2774, 4119, 4161, 6865, 6935, 8238, 8322, 13730, 13870, 20595, 20805, 26087, 41190, 41610, 52174, 78261, 100229, 130435, 156522, 200458, 260870, 300687, 391305, 501145, 601374, 782610, 1002290, 1503435, 1904351, 3006870, 3808702, 5713053, 9521755, 11426106, 19043510, 28565265, 57130530]

約数ペア:

[(1, 57130530), (2, 28565265), (3, 19043510), (5, 11426106), (6, 9521755), (10, 5713053), (15, 3808702), (19, 3006870), (30, 1904351), (38, 1503435), (57, 1002290), (73, 782610), (95, 601374), (114, 501145), (146, 391305), (190, 300687), (219, 260870), (285, 200458), (365, 156522), (438, 130435), (570, 100229), (730, 78261), (1095, 52174), (1373, 41610), (1387, 41190), (2190, 26087), (2746, 20805), (2774, 20595), (4119, 13870), (4161, 13730), (6865, 8322), (6935, 8238)]