526784580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139361}}^1$

素因数の和:139386

約数の個数: 96

約数和(自身を含む): 1873025280

約数和(自身を除く): 1346240700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 139361, 278722, 418083, 557444, 696805, 836166, 975527, 1254249, 1393610, 1672332, 1951054, 2090415, 2508498, 2787220, 2926581, 3762747, 3902108, 4180830, 4877635, 5016996, 5853162, 6271245, 7525494, 8361660, 8779743, 9755270, 11706324, 12542490, 14632905, 15050988, 17559486, 18813735, 19510540, 25084980, 26339229, 29265810, 35118972, 37627470, 43898715, 52678458, 58531620, 75254940, 87797430, 105356916, 131696145, 175594860, 263392290, 526784580]

約数ペア:

[(1, 526784580), (2, 263392290), (3, 175594860), (4, 131696145), (5, 105356916), (6, 87797430), (7, 75254940), (9, 58531620), (10, 52678458), (12, 43898715), (14, 37627470), (15, 35118972), (18, 29265810), (20, 26339229), (21, 25084980), (27, 19510540), (28, 18813735), (30, 17559486), (35, 15050988), (36, 14632905), (42, 12542490), (45, 11706324), (54, 9755270), (60, 8779743), (63, 8361660), (70, 7525494), (84, 6271245), (90, 5853162), (105, 5016996), (108, 4877635), (126, 4180830), (135, 3902108), (140, 3762747), (180, 2926581), (189, 2787220), (210, 2508498), (252, 2090415), (270, 1951054), (315, 1672332), (378, 1393610), (420, 1254249), (540, 975527), (630, 836166), (756, 696805), (945, 557444), (1260, 418083), (1890, 278722), (3780, 139361)]