84070590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65171}}^1$

素因数の和:65224

約数の個数: 32

約数和(自身を含む): 206464896

約数和(自身を除く): 122394306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 65171, 130342, 195513, 325855, 391026, 651710, 977565, 1955130, 2802353, 5604706, 8407059, 14011765, 16814118, 28023530, 42035295, 84070590]

約数ペア:

[(1, 84070590), (2, 42035295), (3, 28023530), (5, 16814118), (6, 14011765), (10, 8407059), (15, 5604706), (30, 2802353), (43, 1955130), (86, 977565), (129, 651710), (215, 391026), (258, 325855), (430, 195513), (645, 130342), (1290, 65171)]