310184540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{231481}}^1$

素因数の和:231557

約数の個数: 24

約数和(自身を含む): 661112592

約数和(自身を除く): 350928052

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 231481, 462962, 925924, 1157405, 2314810, 4629620, 15509227, 31018454, 62036908, 77546135, 155092270, 310184540]

約数ペア:

[(1, 310184540), (2, 155092270), (4, 77546135), (5, 62036908), (10, 31018454), (20, 15509227), (67, 4629620), (134, 2314810), (268, 1157405), (335, 925924), (670, 462962), (1340, 231481)]