6308260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 15886584

約数和(自身を除く): 9578324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 157, 164, 196, 205, 245, 287, 314, 410, 490, 574, 628, 785, 820, 980, 1099, 1148, 1435, 1570, 2009, 2198, 2870, 3140, 4018, 4396, 5495, 5740, 6437, 7693, 8036, 10045, 10990, 12874, 15386, 20090, 21980, 25748, 30772, 32185, 38465, 40180, 45059, 64370, 76930, 90118, 128740, 153860, 180236, 225295, 315413, 450590, 630826, 901180, 1261652, 1577065, 3154130, 6308260]

約数ペア:

[(1, 6308260), (2, 3154130), (4, 1577065), (5, 1261652), (7, 901180), (10, 630826), (14, 450590), (20, 315413), (28, 225295), (35, 180236), (41, 153860), (49, 128740), (70, 90118), (82, 76930), (98, 64370), (140, 45059), (157, 40180), (164, 38465), (196, 32185), (205, 30772), (245, 25748), (287, 21980), (314, 20090), (410, 15386), (490, 12874), (574, 10990), (628, 10045), (785, 8036), (820, 7693), (980, 6437), (1099, 5740), (1148, 5495), (1435, 4396), (1570, 4018), (2009, 3140), (2198, 2870)]