211779630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 599270400

約数和(自身を除く): 387490770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 67, 69, 90, 115, 134, 135, 138, 201, 207, 230, 270, 335, 345, 402, 414, 509, 603, 621, 670, 690, 1005, 1018, 1035, 1206, 1242, 1527, 1541, 1809, 2010, 2070, 2545, 3015, 3054, 3082, 3105, 3618, 4581, 4623, 5090, 6030, 6210, 7635, 7705, 9045, 9162, 9246, 11707, 13743, 13869, 15270, 15410, 18090, 22905, 23115, 23414, 27486, 27738, 34103, 35121, 41607, 45810, 46230, 58535, 68206, 68715, 69345, 70242, 83214, 102309, 105363, 117070, 137430, 138690, 170515, 175605, 204618, 208035, 210726, 306927, 316089, 341030, 351210, 416070, 511545, 526815, 613854, 632178, 784369, 920781, 1023090, 1053630, 1534635, 1568738, 1580445, 1841562, 2353107, 3069270, 3160890, 3921845, 4603905, 4706214, 7059321, 7843690, 9207810, 11765535, 14118642, 21177963, 23531070, 35296605, 42355926, 70593210, 105889815, 211779630]

約数ペア:

[(1, 211779630), (2, 105889815), (3, 70593210), (5, 42355926), (6, 35296605), (9, 23531070), (10, 21177963), (15, 14118642), (18, 11765535), (23, 9207810), (27, 7843690), (30, 7059321), (45, 4706214), (46, 4603905), (54, 3921845), (67, 3160890), (69, 3069270), (90, 2353107), (115, 1841562), (134, 1580445), (135, 1568738), (138, 1534635), (201, 1053630), (207, 1023090), (230, 920781), (270, 784369), (335, 632178), (345, 613854), (402, 526815), (414, 511545), (509, 416070), (603, 351210), (621, 341030), (670, 316089), (690, 306927), (1005, 210726), (1018, 208035), (1035, 204618), (1206, 175605), (1242, 170515), (1527, 138690), (1541, 137430), (1809, 117070), (2010, 105363), (2070, 102309), (2545, 83214), (3015, 70242), (3054, 69345), (3082, 68715), (3105, 68206), (3618, 58535), (4581, 46230), (4623, 45810), (5090, 41607), (6030, 35121), (6210, 34103), (7635, 27738), (7705, 27486), (9045, 23414), (9162, 23115), (9246, 22905), (11707, 18090), (13743, 15410), (13869, 15270)]