4314180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5556

約数の個数: 48

約数和(自身を含む): 13011264

約数和(自身を除く): 8697084

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, 5531, 11062, 16593, 22124, 27655, 33186, 55310, 66372, 71903, 82965, 110620, 143806, 165930, 215709, 287612, 331860, 359515, 431418, 719030, 862836, 1078545, 1438060, 2157090, 4314180]

約数ペア:

[(1, 4314180), (2, 2157090), (3, 1438060), (4, 1078545), (5, 862836), (6, 719030), (10, 431418), (12, 359515), (13, 331860), (15, 287612), (20, 215709), (26, 165930), (30, 143806), (39, 110620), (52, 82965), (60, 71903), (65, 66372), (78, 55310), (130, 33186), (156, 27655), (195, 22124), (260, 16593), (390, 11062), (780, 5531)]