300311420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{224113}}^1$

素因数の和:224189

約数の個数: 24

約数和(自身を含む): 640069584

約数和(自身を除く): 339758164

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 224113, 448226, 896452, 1120565, 2241130, 4482260, 15015571, 30031142, 60062284, 75077855, 150155710, 300311420]

約数ペア:

[(1, 300311420), (2, 150155710), (4, 75077855), (5, 60062284), (10, 30031142), (20, 15015571), (67, 4482260), (134, 2241130), (268, 1120565), (335, 896452), (670, 448226), (1340, 224113)]