121897070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{136963}}^1$

素因数の和:137059

約数の個数: 16

約数和(自身を含む): 221881680

約数和(自身を除く): 99984610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 136963, 273926, 684815, 1369630, 12189707, 24379414, 60948535, 121897070]

約数ペア:

[(1, 121897070), (2, 60948535), (5, 24379414), (10, 12189707), (89, 1369630), (178, 684815), (445, 273926), (890, 136963)]