4721730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12107}}^1$

素因数の和:12130

約数の個数: 32

約数和(自身を含む): 12204864

約数和(自身を除く): 7483134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12107, 24214, 36321, 60535, 72642, 121070, 157391, 181605, 314782, 363210, 472173, 786955, 944346, 1573910, 2360865, 4721730]

約数ペア:

[(1, 4721730), (2, 2360865), (3, 1573910), (5, 944346), (6, 786955), (10, 472173), (13, 363210), (15, 314782), (26, 181605), (30, 157391), (39, 121070), (65, 72642), (78, 60535), (130, 36321), (195, 24214), (390, 12107)]