1145249730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{438793}}^1$

素因数の和:438835

約数の個数: 48

約数和(自身を含む): 3080333880

約数和(自身を除く): 1935084150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 438793, 877586, 1316379, 2193965, 2632758, 3949137, 4387930, 6581895, 7898274, 12724997, 13163790, 19745685, 25449994, 38174991, 39491370, 63624985, 76349982, 114524973, 127249970, 190874955, 229049946, 381749910, 572624865, 1145249730]

約数ペア:

[(1, 1145249730), (2, 572624865), (3, 381749910), (5, 229049946), (6, 190874955), (9, 127249970), (10, 114524973), (15, 76349982), (18, 63624985), (29, 39491370), (30, 38174991), (45, 25449994), (58, 19745685), (87, 13163790), (90, 12724997), (145, 7898274), (174, 6581895), (261, 4387930), (290, 3949137), (435, 2632758), (522, 2193965), (870, 1316379), (1305, 877586), (2610, 438793)]