2497170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 6814080

約数和(自身を除く): 4316910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 337, 390, 494, 570, 674, 741, 1011, 1235, 1482, 1685, 2022, 2470, 3370, 3705, 4381, 5055, 6403, 7410, 8762, 10110, 12806, 13143, 19209, 21905, 26286, 32015, 38418, 43810, 64030, 65715, 83239, 96045, 131430, 166478, 192090, 249717, 416195, 499434, 832390, 1248585, 2497170]

約数ペア:

[(1, 2497170), (2, 1248585), (3, 832390), (5, 499434), (6, 416195), (10, 249717), (13, 192090), (15, 166478), (19, 131430), (26, 96045), (30, 83239), (38, 65715), (39, 64030), (57, 43810), (65, 38418), (78, 32015), (95, 26286), (114, 21905), (130, 19209), (190, 13143), (195, 12806), (247, 10110), (285, 8762), (337, 7410), (390, 6403), (494, 5055), (570, 4381), (674, 3705), (741, 3370), (1011, 2470), (1235, 2022), (1482, 1685)]