280117170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1037471}}^1$

素因数の和:1037487

約数の個数: 32

約数和(自身を含む): 746979840

約数和(自身を除く): 466862670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1037471, 2074942, 3112413, 5187355, 6224826, 9337239, 10374710, 15562065, 18674478, 28011717, 31124130, 46686195, 56023434, 93372390, 140058585, 280117170]

約数ペア:

[(1, 280117170), (2, 140058585), (3, 93372390), (5, 56023434), (6, 46686195), (9, 31124130), (10, 28011717), (15, 18674478), (18, 15562065), (27, 10374710), (30, 9337239), (45, 6224826), (54, 5187355), (90, 3112413), (135, 2074942), (270, 1037471)]