1380716570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{8999}}^1$

素因数の和:9302

約数の個数: 32

約数和(自身を含む): 2533680000

約数和(自身を除く): 1152963430

約数列:

[1, 2, 5, 10, 67, 134, 229, 335, 458, 670, 1145, 2290, 8999, 15343, 17998, 30686, 44995, 76715, 89990, 153430, 602933, 1205866, 2060771, 3014665, 4121542, 6029330, 10303855, 20607710, 138071657, 276143314, 690358285, 1380716570]

約数ペア:

[(1, 1380716570), (2, 690358285), (5, 276143314), (10, 138071657), (67, 20607710), (134, 10303855), (229, 6029330), (335, 4121542), (458, 3014665), (670, 2060771), (1145, 1205866), (2290, 602933), (8999, 153430), (15343, 89990), (17998, 76715), (30686, 44995)]