1860702930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{712913}}^1$

素因数の和:712955

約数の個数: 48

約数和(自身を含む): 5004656280

約数和(自身を除く): 3143953350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 712913, 1425826, 2138739, 3564565, 4277478, 6416217, 7129130, 10693695, 12832434, 20674477, 21387390, 32081085, 41348954, 62023431, 64162170, 103372385, 124046862, 186070293, 206744770, 310117155, 372140586, 620234310, 930351465, 1860702930]

約数ペア:

[(1, 1860702930), (2, 930351465), (3, 620234310), (5, 372140586), (6, 310117155), (9, 206744770), (10, 186070293), (15, 124046862), (18, 103372385), (29, 64162170), (30, 62023431), (45, 41348954), (58, 32081085), (87, 21387390), (90, 20674477), (145, 12832434), (174, 10693695), (261, 7129130), (290, 6416217), (435, 4277478), (522, 3564565), (870, 2138739), (1305, 1425826), (2610, 712913)]