231747270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{145753}}^1$

素因数の和:145816

約数の個数: 32

約数和(自身を含む): 566691552

約数和(自身を除く): 334944282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 145753, 291506, 437259, 728765, 874518, 1457530, 2186295, 4372590, 7724909, 15449818, 23174727, 38624545, 46349454, 77249090, 115873635, 231747270]

約数ペア:

[(1, 231747270), (2, 115873635), (3, 77249090), (5, 46349454), (6, 38624545), (10, 23174727), (15, 15449818), (30, 7724909), (53, 4372590), (106, 2186295), (159, 1457530), (265, 874518), (318, 728765), (530, 437259), (795, 291506), (1590, 145753)]