9230390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 19535040

約数和(自身を除く): 10304650

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 101, 130, 185, 190, 202, 247, 370, 481, 494, 505, 703, 962, 1010, 1235, 1313, 1406, 1919, 2405, 2470, 2626, 3515, 3737, 3838, 4810, 6565, 7030, 7474, 9139, 9595, 13130, 18278, 18685, 19190, 24947, 37370, 45695, 48581, 49894, 71003, 91390, 97162, 124735, 142006, 242905, 249470, 355015, 485810, 710030, 923039, 1846078, 4615195, 9230390]

約数ペア:

[(1, 9230390), (2, 4615195), (5, 1846078), (10, 923039), (13, 710030), (19, 485810), (26, 355015), (37, 249470), (38, 242905), (65, 142006), (74, 124735), (95, 97162), (101, 91390), (130, 71003), (185, 49894), (190, 48581), (202, 45695), (247, 37370), (370, 24947), (481, 19190), (494, 18685), (505, 18278), (703, 13130), (962, 9595), (1010, 9139), (1235, 7474), (1313, 7030), (1406, 6565), (1919, 4810), (2405, 3838), (2470, 3737), (2626, 3515)]