29819988

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 85307040

約数和(自身を除く): 55487052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 2789, 3564, 5346, 5578, 8367, 10692, 11156, 16734, 25101, 30679, 33468, 50202, 61358, 75303, 92037, 100404, 122716, 150606, 184074, 225909, 276111, 301212, 368148, 451818, 552222, 677727, 828333, 903636, 1104444, 1355454, 1656666, 2484999, 2710908, 3313332, 4969998, 7454997, 9939996, 14909994, 29819988]

約数ペア:

[(1, 29819988), (2, 14909994), (3, 9939996), (4, 7454997), (6, 4969998), (9, 3313332), (11, 2710908), (12, 2484999), (18, 1656666), (22, 1355454), (27, 1104444), (33, 903636), (36, 828333), (44, 677727), (54, 552222), (66, 451818), (81, 368148), (99, 301212), (108, 276111), (132, 225909), (162, 184074), (198, 150606), (243, 122716), (297, 100404), (324, 92037), (396, 75303), (486, 61358), (594, 50202), (891, 33468), (972, 30679), (1188, 25101), (1782, 16734), (2673, 11156), (2789, 10692), (3564, 8367), (5346, 5578)]