2103172590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70105753}}^1$

素因数の和:70105763

約数の個数: 16

約数和(自身を含む): 5047614288

約数和(自身を除く): 2944441698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70105753, 140211506, 210317259, 350528765, 420634518, 701057530, 1051586295, 2103172590]

約数ペア:

[(1, 2103172590), (2, 1051586295), (3, 701057530), (5, 420634518), (6, 350528765), (10, 210317259), (15, 140211506), (30, 70105753)]