144505870

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{63103}}^1$

素因数の和:63339

約数の個数: 16

約数和(自身を含む): 261250560

約数和(自身を除く): 116744690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 63103, 126206, 315515, 631030, 14450587, 28901174, 72252935, 144505870]

約数ペア:

[(1, 144505870), (2, 72252935), (5, 28901174), (10, 14450587), (229, 631030), (458, 315515), (1145, 126206), (2290, 63103)]