85978530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28949}}^1$

素因数の和:28976

約数の個数: 64

約数和(自身を含む): 250128000

約数和(自身を除く): 164149470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 28949, 57898, 86847, 144745, 173694, 260541, 289490, 318439, 434235, 521082, 636878, 781623, 868470, 955317, 1302705, 1563246, 1592195, 1910634, 2605410, 2865951, 3184390, 3908115, 4776585, 5731902, 7816230, 8597853, 9553170, 14329755, 17195706, 28659510, 42989265, 85978530]

約数ペア:

[(1, 85978530), (2, 42989265), (3, 28659510), (5, 17195706), (6, 14329755), (9, 9553170), (10, 8597853), (11, 7816230), (15, 5731902), (18, 4776585), (22, 3908115), (27, 3184390), (30, 2865951), (33, 2605410), (45, 1910634), (54, 1592195), (55, 1563246), (66, 1302705), (90, 955317), (99, 868470), (110, 781623), (135, 636878), (165, 521082), (198, 434235), (270, 318439), (297, 289490), (330, 260541), (495, 173694), (594, 144745), (990, 86847), (1485, 57898), (2970, 28949)]