71999730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72727}}^1$

素因数の和:72751

約数の個数: 48

約数和(自身を含む): 204220224

約数和(自身を除く): 132220494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 72727, 145454, 218181, 363635, 436362, 654543, 727270, 799997, 1090905, 1309086, 1599994, 2181810, 2399991, 3272715, 3999985, 4799982, 6545430, 7199973, 7999970, 11999955, 14399946, 23999910, 35999865, 71999730]

約数ペア:

[(1, 71999730), (2, 35999865), (3, 23999910), (5, 14399946), (6, 11999955), (9, 7999970), (10, 7199973), (11, 6545430), (15, 4799982), (18, 3999985), (22, 3272715), (30, 2399991), (33, 2181810), (45, 1599994), (55, 1309086), (66, 1090905), (90, 799997), (99, 727270), (110, 654543), (165, 436362), (198, 363635), (330, 218181), (495, 145454), (990, 72727)]