4739930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 9793224

約数和(自身を除く): 5053294

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 101, 130, 190, 202, 247, 361, 494, 505, 722, 1010, 1235, 1313, 1805, 1919, 2470, 2626, 3610, 3838, 4693, 6565, 9386, 9595, 13130, 19190, 23465, 24947, 36461, 46930, 49894, 72922, 124735, 182305, 249470, 364610, 473993, 947986, 2369965, 4739930]

約数ペア:

[(1, 4739930), (2, 2369965), (5, 947986), (10, 473993), (13, 364610), (19, 249470), (26, 182305), (38, 124735), (65, 72922), (95, 49894), (101, 46930), (130, 36461), (190, 24947), (202, 23465), (247, 19190), (361, 13130), (494, 9595), (505, 9386), (722, 6565), (1010, 4693), (1235, 3838), (1313, 3610), (1805, 2626), (1919, 2470)]