71530590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3491}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 171974016

約数和(自身を除く): 100443426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 3491, 4098, 6830, 6982, 10245, 10473, 17455, 20490, 20946, 34910, 52365, 104730, 2384353, 4768706, 7153059, 11921765, 14306118, 23843530, 35765295, 71530590]

約数ペア:

[(1, 71530590), (2, 35765295), (3, 23843530), (5, 14306118), (6, 11921765), (10, 7153059), (15, 4768706), (30, 2384353), (683, 104730), (1366, 52365), (2049, 34910), (3415, 20946), (3491, 20490), (4098, 17455), (6830, 10473), (6982, 10245)]