143820290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 119630590

約数列:

[1, 2, 5, 10, 79, 158, 307, 395, 593, 614, 790, 1186, 1535, 2965, 3070, 5930, 24253, 46847, 48506, 93694, 121265, 182051, 234235, 242530, 364102, 468470, 910255, 1820510, 14382029, 28764058, 71910145, 143820290]

約数ペア:

[(1, 143820290), (2, 71910145), (5, 28764058), (10, 14382029), (79, 1820510), (158, 910255), (307, 468470), (395, 364102), (593, 242530), (614, 234235), (790, 182051), (1186, 121265), (1535, 93694), (2965, 48506), (3070, 46847), (5930, 24253)]