2874130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 6226560

約数和(自身を除く): 3352430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2161, 4322, 10805, 15127, 21610, 30254, 41059, 75635, 82118, 151270, 205295, 287413, 410590, 574826, 1437065, 2874130]

約数ペア:

[(1, 2874130), (2, 1437065), (5, 574826), (7, 410590), (10, 287413), (14, 205295), (19, 151270), (35, 82118), (38, 75635), (70, 41059), (95, 30254), (133, 21610), (190, 15127), (266, 10805), (665, 4322), (1330, 2161)]