1377779410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{19507}}^1$

素因数の和:20530

約数の個数: 32

約数和(自身を含む): 2837243520

約数和(自身を除く): 1459464110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1009, 2018, 5045, 7063, 10090, 14126, 19507, 35315, 39014, 70630, 97535, 136549, 195070, 273098, 682745, 1365490, 19682563, 39365126, 98412815, 137777941, 196825630, 275555882, 688889705, 1377779410]

約数ペア:

[(1, 1377779410), (2, 688889705), (5, 275555882), (7, 196825630), (10, 137777941), (14, 98412815), (35, 39365126), (70, 19682563), (1009, 1365490), (2018, 682745), (5045, 273098), (7063, 195070), (10090, 136549), (14126, 97535), (19507, 70630), (35315, 39014)]