29971230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14071}}^1$

素因数の和:14152

約数の個数: 32

約数和(自身を含む): 72949248

約数和(自身を除く): 42978018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14071, 28142, 42213, 70355, 84426, 140710, 211065, 422130, 999041, 1998082, 2997123, 4995205, 5994246, 9990410, 14985615, 29971230]

約数ペア:

[(1, 29971230), (2, 14985615), (3, 9990410), (5, 5994246), (6, 4995205), (10, 2997123), (15, 1998082), (30, 999041), (71, 422130), (142, 211065), (213, 140710), (355, 84426), (426, 70355), (710, 42213), (1065, 28142), (2130, 14071)]