67151140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2113}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 161949312

約数和(自身を除く): 94798172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2113, 2270, 3178, 4226, 4540, 6356, 7945, 8452, 10565, 14791, 15890, 21130, 29582, 31780, 42260, 59164, 73955, 147910, 295820, 479651, 959302, 1918604, 2398255, 3357557, 4796510, 6715114, 9593020, 13430228, 16787785, 33575570, 67151140]

約数ペア:

[(1, 67151140), (2, 33575570), (4, 16787785), (5, 13430228), (7, 9593020), (10, 6715114), (14, 4796510), (20, 3357557), (28, 2398255), (35, 1918604), (70, 959302), (140, 479651), (227, 295820), (454, 147910), (908, 73955), (1135, 59164), (1589, 42260), (2113, 31780), (2270, 29582), (3178, 21130), (4226, 15890), (4540, 14791), (6356, 10565), (7945, 8452)]