144645190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{60521}}^1$

素因数の和:60767

約数の個数: 16

約数和(自身を含む): 261455040

約数和(自身を除く): 116809850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 60521, 121042, 302605, 605210, 14464519, 28929038, 72322595, 144645190]

約数ペア:

[(1, 144645190), (2, 72322595), (5, 28929038), (10, 14464519), (239, 605210), (478, 302605), (1195, 121042), (2390, 60521)]