77447730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60037}}^1$

素因数の和:60090

約数の個数: 32

約数和(自身を含む): 190200384

約数和(自身を除く): 112752654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 60037, 120074, 180111, 300185, 360222, 600370, 900555, 1801110, 2581591, 5163182, 7744773, 12907955, 15489546, 25815910, 38723865, 77447730]

約数ペア:

[(1, 77447730), (2, 38723865), (3, 25815910), (5, 15489546), (6, 12907955), (10, 7744773), (15, 5163182), (30, 2581591), (43, 1801110), (86, 900555), (129, 600370), (215, 360222), (258, 300185), (430, 180111), (645, 120074), (1290, 60037)]