86807190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12107}}^1$

素因数の和:12356

約数の個数: 32

約数和(自身を含む): 209226240

約数和(自身を除く): 122419050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 12107, 24214, 36321, 60535, 72642, 121070, 181605, 363210, 2893573, 5787146, 8680719, 14467865, 17361438, 28935730, 43403595, 86807190]

約数ペア:

[(1, 86807190), (2, 43403595), (3, 28935730), (5, 17361438), (6, 14467865), (10, 8680719), (15, 5787146), (30, 2893573), (239, 363210), (478, 181605), (717, 121070), (1195, 72642), (1434, 60535), (2390, 36321), (3585, 24214), (7170, 12107)]