85732290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45361}}^1$

素因数の和:45384

約数の個数: 64

約数和(自身を含む): 261285120

約数和(自身を除く): 175552830

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, 45361, 90722, 136083, 226805, 272166, 317527, 408249, 453610, 635054, 680415, 816498, 952581, 1224747, 1360830, 1587635, 1905162, 2041245, 2449494, 2857743, 3175270, 4082490, 4762905, 5715486, 6123735, 8573229, 9525810, 12247470, 14288715, 17146458, 28577430, 42866145, 85732290]

約数ペア:

[(1, 85732290), (2, 42866145), (3, 28577430), (5, 17146458), (6, 14288715), (7, 12247470), (9, 9525810), (10, 8573229), (14, 6123735), (15, 5715486), (18, 4762905), (21, 4082490), (27, 3175270), (30, 2857743), (35, 2449494), (42, 2041245), (45, 1905162), (54, 1587635), (63, 1360830), (70, 1224747), (90, 952581), (105, 816498), (126, 680415), (135, 635054), (189, 453610), (210, 408249), (270, 317527), (315, 272166), (378, 226805), (630, 136083), (945, 90722), (1890, 45361)]