538709130

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{73897}}^1$

素因数の和:73922

約数の個数: 56

約数和(自身を含む): 1453869252

約数和(自身を除く): 915160122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 73897, 147794, 221691, 369485, 443382, 665073, 738970, 1108455, 1330146, 1995219, 2216910, 3325365, 3990438, 5985657, 6650730, 9976095, 11971314, 17956971, 19952190, 29928285, 35913942, 53870913, 59856570, 89784855, 107741826, 179569710, 269354565, 538709130]

約数ペア:

[(1, 538709130), (2, 269354565), (3, 179569710), (5, 107741826), (6, 89784855), (9, 59856570), (10, 53870913), (15, 35913942), (18, 29928285), (27, 19952190), (30, 17956971), (45, 11971314), (54, 9976095), (81, 6650730), (90, 5985657), (135, 3990438), (162, 3325365), (243, 2216910), (270, 1995219), (405, 1330146), (486, 1108455), (729, 738970), (810, 665073), (1215, 443382), (1458, 369485), (2430, 221691), (3645, 147794), (7290, 73897)]