1330408928660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{231778559}}^1$

素因数の和:231778616

約数の個数: 48

約数和(自身を含む): 3270859038720

約数和(自身を除く): 1940450110060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 231778559, 463557118, 927114236, 1158892795, 1622449913, 2317785590, 3244899826, 4635571180, 6489799652, 8112249565, 9502920919, 16224499130, 19005841838, 32448998260, 38011683676, 47514604595, 66520446433, 95029209190, 133040892866, 190058418380, 266081785732, 332602232165, 665204464330, 1330408928660]

約数ペア:

[(1, 1330408928660), (2, 665204464330), (4, 332602232165), (5, 266081785732), (7, 190058418380), (10, 133040892866), (14, 95029209190), (20, 66520446433), (28, 47514604595), (35, 38011683676), (41, 32448998260), (70, 19005841838), (82, 16224499130), (140, 9502920919), (164, 8112249565), (205, 6489799652), (287, 4635571180), (410, 3244899826), (574, 2317785590), (820, 1622449913), (1148, 1158892795), (1435, 927114236), (2870, 463557118), (5740, 231778559)]