467888260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3221

約数の個数: 72

約数和(自身を含む): 1150642584

約数和(自身を除く): 682754324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 157, 196, 245, 314, 490, 628, 785, 980, 1099, 1570, 2198, 3041, 3140, 4396, 5495, 6082, 7693, 10990, 12164, 15205, 15386, 21287, 21980, 30410, 30772, 38465, 42574, 60820, 76930, 85148, 106435, 149009, 153860, 212870, 298018, 425740, 477437, 596036, 745045, 954874, 1490090, 1909748, 2387185, 2980180, 3342059, 4774370, 6684118, 9548740, 13368236, 16710295, 23394413, 33420590, 46788826, 66841180, 93577652, 116972065, 233944130, 467888260]

約数ペア:

[(1, 467888260), (2, 233944130), (4, 116972065), (5, 93577652), (7, 66841180), (10, 46788826), (14, 33420590), (20, 23394413), (28, 16710295), (35, 13368236), (49, 9548740), (70, 6684118), (98, 4774370), (140, 3342059), (157, 2980180), (196, 2387185), (245, 1909748), (314, 1490090), (490, 954874), (628, 745045), (785, 596036), (980, 477437), (1099, 425740), (1570, 298018), (2198, 212870), (3041, 153860), (3140, 149009), (4396, 106435), (5495, 85148), (6082, 76930), (7693, 60820), (10990, 42574), (12164, 38465), (15205, 30772), (15386, 30410), (21287, 21980)]