285691710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{8681}}^1$

素因数の和:9788

約数の個数: 32

約数和(自身を含む): 686364192

約数和(自身を除く): 400672482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1097, 2194, 3291, 5485, 6582, 8681, 10970, 16455, 17362, 26043, 32910, 43405, 52086, 86810, 130215, 260430, 9523057, 19046114, 28569171, 47615285, 57138342, 95230570, 142845855, 285691710]

約数ペア:

[(1, 285691710), (2, 142845855), (3, 95230570), (5, 57138342), (6, 47615285), (10, 28569171), (15, 19046114), (30, 9523057), (1097, 260430), (2194, 130215), (3291, 86810), (5485, 52086), (6582, 43405), (8681, 32910), (10970, 26043), (16455, 17362)]