28282710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14071}}^1$

素因数の和:14148

約数の個数: 32

約数和(自身を含む): 68896512

約数和(自身を除く): 40613802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 14071, 28142, 42213, 70355, 84426, 140710, 211065, 422130, 942757, 1885514, 2828271, 4713785, 5656542, 9427570, 14141355, 28282710]

約数ペア:

[(1, 28282710), (2, 14141355), (3, 9427570), (5, 5656542), (6, 4713785), (10, 2828271), (15, 1885514), (30, 942757), (67, 422130), (134, 211065), (201, 140710), (335, 84426), (402, 70355), (670, 42213), (1005, 28142), (2010, 14071)]