3038990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 5818176

約数和(自身を除く): 2779186

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 181, 230, 362, 365, 730, 905, 1679, 1810, 3358, 4163, 8326, 8395, 13213, 16790, 20815, 26426, 41630, 66065, 132130, 303899, 607798, 1519495, 3038990]

約数ペア:

[(1, 3038990), (2, 1519495), (5, 607798), (10, 303899), (23, 132130), (46, 66065), (73, 41630), (115, 26426), (146, 20815), (181, 16790), (230, 13213), (362, 8395), (365, 8326), (730, 4163), (905, 3358), (1679, 1810)]