130427460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{724597}}^1$

素因数の和:724612

約数の個数: 36

約数和(自身を含む): 395630508

約数和(自身を除く): 265203048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 724597, 1449194, 2173791, 2898388, 3622985, 4347582, 6521373, 7245970, 8695164, 10868955, 13042746, 14491940, 21737910, 26085492, 32606865, 43475820, 65213730, 130427460]

約数ペア:

[(1, 130427460), (2, 65213730), (3, 43475820), (4, 32606865), (5, 26085492), (6, 21737910), (9, 14491940), (10, 13042746), (12, 10868955), (15, 8695164), (18, 7245970), (20, 6521373), (30, 4347582), (36, 3622985), (45, 2898388), (60, 2173791), (90, 1449194), (180, 724597)]