322895690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4287

約数の個数: 64

約数和(自身を含む): 680279040

約数和(自身を除く): 357383350

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 494, 589, 806, 1178, 1235, 2015, 2470, 2945, 4030, 4217, 5890, 7657, 8434, 15314, 21085, 38285, 42170, 54821, 76570, 80123, 109642, 130727, 160246, 261454, 274105, 400615, 548210, 653635, 801230, 1041599, 1307270, 1699451, 2083198, 2483813, 3398902, 4967626, 5207995, 8497255, 10415990, 12419065, 16994510, 24838130, 32289569, 64579138, 161447845, 322895690]

約数ペア:

[(1, 322895690), (2, 161447845), (5, 64579138), (10, 32289569), (13, 24838130), (19, 16994510), (26, 12419065), (31, 10415990), (38, 8497255), (62, 5207995), (65, 4967626), (95, 3398902), (130, 2483813), (155, 2083198), (190, 1699451), (247, 1307270), (310, 1041599), (403, 801230), (494, 653635), (589, 548210), (806, 400615), (1178, 274105), (1235, 261454), (2015, 160246), (2470, 130727), (2945, 109642), (4030, 80123), (4217, 76570), (5890, 54821), (7657, 42170), (8434, 38285), (15314, 21085)]