120791930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90821}}^1$

素因数の和:90854

約数の個数: 32

約数和(自身を含む): 261567360

約数和(自身を除く): 140775430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 90821, 181642, 454105, 635747, 908210, 1271494, 1725599, 3178735, 3451198, 6357470, 8627995, 12079193, 17255990, 24158386, 60395965, 120791930]

約数ペア:

[(1, 120791930), (2, 60395965), (5, 24158386), (7, 17255990), (10, 12079193), (14, 8627995), (19, 6357470), (35, 3451198), (38, 3178735), (70, 1725599), (95, 1271494), (133, 908210), (190, 635747), (266, 454105), (665, 181642), (1330, 90821)]