11705554.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71837}}^1$

素因数の和:71860

約数の個数: 64

約数和(自身を含む): 413786880

約数和(自身を除く): 278014950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 71837, 143674, 215511, 359185, 431022, 502859, 646533, 718370, 1005718, 1077555, 1293066, 1508577, 1939599, 2155110, 2514295, 3017154, 3232665, 3879198, 4525731, 5028590, 6465330, 7542885, 9051462, 9697995, 13577193, 15085770, 19395990, 22628655, 27154386, 45257310, 67885965, 135771930]

約数ペア:

[(1, 135771930), (2, 67885965), (3, 45257310), (5, 27154386), (6, 22628655), (7, 19395990), (9, 15085770), (10, 13577193), (14, 9697995), (15, 9051462), (18, 7542885), (21, 6465330), (27, 5028590), (30, 4525731), (35, 3879198), (42, 3232665), (45, 3017154), (54, 2514295), (63, 2155110), (70, 1939599), (90, 1508577), (105, 1293066), (126, 1077555), (135, 1005718), (189, 718370), (210, 646533), (270, 502859), (315, 431022), (378, 359185), (630, 215511), (945, 143674), (1890, 71837)]