2017564980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{76597}}^1$

素因数の和:77048

約数の個数: 48

約数和(自身を含む): 5662124160

約数和(自身を除く): 3644559180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13170, 26340, 76597, 153194, 229791, 306388, 382985, 459582, 765970, 919164, 1148955, 1531940, 2297910, 4595820, 33626083, 67252166, 100878249, 134504332, 168130415, 201756498, 336260830, 403512996, 504391245, 672521660, 1008782490, 2017564980]

約数ペア:

[(1, 2017564980), (2, 1008782490), (3, 672521660), (4, 504391245), (5, 403512996), (6, 336260830), (10, 201756498), (12, 168130415), (15, 134504332), (20, 100878249), (30, 67252166), (60, 33626083), (439, 4595820), (878, 2297910), (1317, 1531940), (1756, 1148955), (2195, 919164), (2634, 765970), (4390, 459582), (5268, 382985), (6585, 306388), (8780, 229791), (13170, 153194), (26340, 76597)]