207629670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 529390080

約数和(自身を除く): 321760410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 443, 510, 886, 919, 1329, 1838, 2215, 2658, 2757, 4430, 4595, 5514, 6645, 7531, 9190, 13290, 13785, 15062, 15623, 22593, 27570, 31246, 37655, 45186, 46869, 75310, 78115, 93738, 112965, 156230, 225930, 234345, 407117, 468690, 814234, 1221351, 2035585, 2442702, 4071170, 6106755, 6920989, 12213510, 13841978, 20762967, 34604945, 41525934, 69209890, 103814835, 207629670]

約数ペア:

[(1, 207629670), (2, 103814835), (3, 69209890), (5, 41525934), (6, 34604945), (10, 20762967), (15, 13841978), (17, 12213510), (30, 6920989), (34, 6106755), (51, 4071170), (85, 2442702), (102, 2035585), (170, 1221351), (255, 814234), (443, 468690), (510, 407117), (886, 234345), (919, 225930), (1329, 156230), (1838, 112965), (2215, 93738), (2658, 78115), (2757, 75310), (4430, 46869), (4595, 45186), (5514, 37655), (6645, 31246), (7531, 27570), (9190, 22593), (13290, 15623), (13785, 15062)]