31006590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19501}}^1$

素因数の和:19564

約数の個数: 32

約数和(自身を含む): 75823776

約数和(自身を除く): 44817186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19501, 39002, 58503, 97505, 117006, 195010, 292515, 585030, 1033553, 2067106, 3100659, 5167765, 6201318, 10335530, 15503295, 31006590]

約数ペア:

[(1, 31006590), (2, 15503295), (3, 10335530), (5, 6201318), (6, 5167765), (10, 3100659), (15, 2067106), (30, 1033553), (53, 585030), (106, 292515), (159, 195010), (265, 117006), (318, 97505), (530, 58503), (795, 39002), (1590, 19501)]