6162780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7926

約数の個数: 48

約数和(自身を含む): 18585504

約数和(自身を除く): 12422724

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, 7901, 15802, 23703, 31604, 39505, 47406, 79010, 94812, 102713, 118515, 158020, 205426, 237030, 308139, 410852, 474060, 513565, 616278, 1027130, 1232556, 1540695, 2054260, 3081390, 6162780]

約数ペア:

[(1, 6162780), (2, 3081390), (3, 2054260), (4, 1540695), (5, 1232556), (6, 1027130), (10, 616278), (12, 513565), (13, 474060), (15, 410852), (20, 308139), (26, 237030), (30, 205426), (39, 158020), (52, 118515), (60, 102713), (65, 94812), (78, 79010), (130, 47406), (156, 39505), (195, 31604), (260, 23703), (390, 15802), (780, 7901)]