128545590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33739}}^1$

素因数の和:33876

約数の個数: 32

約数和(自身を含む): 310947840

約数和(自身を除く): 182402250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 33739, 67478, 101217, 168695, 202434, 337390, 506085, 1012170, 4284853, 8569706, 12854559, 21424265, 25709118, 42848530, 64272795, 128545590]

約数ペア:

[(1, 128545590), (2, 64272795), (3, 42848530), (5, 25709118), (6, 21424265), (10, 12854559), (15, 8569706), (30, 4284853), (127, 1012170), (254, 506085), (381, 337390), (635, 202434), (762, 168695), (1270, 101217), (1905, 67478), (3810, 33739)]