1770780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 5410944

約数和(自身を除く): 3640164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2683, 5366, 8049, 10732, 13415, 16098, 26830, 29513, 32196, 40245, 53660, 59026, 80490, 88539, 118052, 147565, 160980, 177078, 295130, 354156, 442695, 590260, 885390, 1770780]

約数ペア:

[(1, 1770780), (2, 885390), (3, 590260), (4, 442695), (5, 354156), (6, 295130), (10, 177078), (11, 160980), (12, 147565), (15, 118052), (20, 88539), (22, 80490), (30, 59026), (33, 53660), (44, 40245), (55, 32196), (60, 29513), (66, 26830), (110, 16098), (132, 13415), (165, 10732), (220, 8049), (330, 5366), (660, 2683)]