33313020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42709}}^1$

素因数の和:42734

約数の個数: 48

約数和(自身を含む): 100453920

約数和(自身を除く): 67140900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 42709, 85418, 128127, 170836, 213545, 256254, 427090, 512508, 555217, 640635, 854180, 1110434, 1281270, 1665651, 2220868, 2562540, 2776085, 3331302, 5552170, 6662604, 8328255, 11104340, 16656510, 33313020]

約数ペア:

[(1, 33313020), (2, 16656510), (3, 11104340), (4, 8328255), (5, 6662604), (6, 5552170), (10, 3331302), (12, 2776085), (13, 2562540), (15, 2220868), (20, 1665651), (26, 1281270), (30, 1110434), (39, 854180), (52, 640635), (60, 555217), (65, 512508), (78, 427090), (130, 256254), (156, 213545), (195, 170836), (260, 128127), (390, 85418), (780, 42709)]