356988730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 753592320

約数和(自身を除く): 396603590

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 103, 134, 206, 335, 469, 515, 670, 721, 739, 938, 1030, 1442, 1478, 2345, 3605, 3695, 4690, 5173, 6901, 7210, 7390, 10346, 13802, 25865, 34505, 48307, 49513, 51730, 69010, 76117, 96614, 99026, 152234, 241535, 247565, 346591, 380585, 483070, 495130, 532819, 693182, 761170, 1065638, 1732955, 2664095, 3465910, 5099839, 5328190, 10199678, 25499195, 35698873, 50998390, 71397746, 178494365, 356988730]

約数ペア:

[(1, 356988730), (2, 178494365), (5, 71397746), (7, 50998390), (10, 35698873), (14, 25499195), (35, 10199678), (67, 5328190), (70, 5099839), (103, 3465910), (134, 2664095), (206, 1732955), (335, 1065638), (469, 761170), (515, 693182), (670, 532819), (721, 495130), (739, 483070), (938, 380585), (1030, 346591), (1442, 247565), (1478, 241535), (2345, 152234), (3605, 99026), (3695, 96614), (4690, 76117), (5173, 69010), (6901, 51730), (7210, 49513), (7390, 48307), (10346, 34505), (13802, 25865)]