218417070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7280569}}^1$

素因数の和:7280579

約数の個数: 16

約数和(自身を含む): 524201040

約数和(自身を除く): 305783970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7280569, 14561138, 21841707, 36402845, 43683414, 72805690, 109208535, 218417070]

約数ペア:

[(1, 218417070), (2, 109208535), (3, 72805690), (5, 43683414), (6, 36402845), (10, 21841707), (15, 14561138), (30, 7280569)]