80995830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12107}}^1$

素因数の和:12340

約数の個数: 32

約数和(自身を含む): 195277824

約数和(自身を除く): 114281994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 12107, 24214, 36321, 60535, 72642, 121070, 181605, 363210, 2699861, 5399722, 8099583, 13499305, 16199166, 26998610, 40497915, 80995830]

約数ペア:

[(1, 80995830), (2, 40497915), (3, 26998610), (5, 16199166), (6, 13499305), (10, 8099583), (15, 5399722), (30, 2699861), (223, 363210), (446, 181605), (669, 121070), (1115, 72642), (1338, 60535), (2230, 36321), (3345, 24214), (6690, 12107)]