25215672090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{1697}}^1$

素因数の和:2296

約数の個数: 128

約数和(自身を含む): 69773944320

約数和(自身を除く): 44558272230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 409, 519, 818, 865, 1038, 1211, 1227, 1697, 1730, 2045, 2422, 2454, 2595, 2863, 3394, 3633, 4090, 5091, 5190, 5726, 6055, 6135, 7266, 8485, 8589, 10182, 11879, 12110, 12270, 14315, 16970, 17178, 18165, 23758, 25455, 28630, 35637, 36330, 42945, 50910, 59395, 70757, 71274, 85890, 118790, 141514, 178185, 212271, 293581, 353785, 356370, 424542, 495299, 587162, 694073, 707570, 880743, 990598, 1061355, 1388146, 1467905, 1485897, 1761486, 2055067, 2082219, 2122710, 2476495, 2935810, 2971794, 3470365, 4110134, 4164438, 4403715, 4858511, 4952990, 6165201, 6940730, 7429485, 8807430, 9717022, 10275335, 10411095, 12330402, 14575533, 14858970, 20550670, 20822190, 24292555, 29151066, 30826005, 48585110, 61652010, 72877665, 120074629, 145755330, 240149258, 360223887, 600373145, 720447774, 840522403, 1200746290, 1681044806, 1801119435, 2521567209, 3602238870, 4202612015, 5043134418, 8405224030, 12607836045, 25215672090]

約数ペア:

[(1, 25215672090), (2, 12607836045), (3, 8405224030), (5, 5043134418), (6, 4202612015), (7, 3602238870), (10, 2521567209), (14, 1801119435), (15, 1681044806), (21, 1200746290), (30, 840522403), (35, 720447774), (42, 600373145), (70, 360223887), (105, 240149258), (173, 145755330), (210, 120074629), (346, 72877665), (409, 61652010), (519, 48585110), (818, 30826005), (865, 29151066), (1038, 24292555), (1211, 20822190), (1227, 20550670), (1697, 14858970), (1730, 14575533), (2045, 12330402), (2422, 10411095), (2454, 10275335), (2595, 9717022), (2863, 8807430), (3394, 7429485), (3633, 6940730), (4090, 6165201), (5091, 4952990), (5190, 4858511), (5726, 4403715), (6055, 4164438), (6135, 4110134), (7266, 3470365), (8485, 2971794), (8589, 2935810), (10182, 2476495), (11879, 2122710), (12110, 2082219), (12270, 2055067), (14315, 1761486), (16970, 1485897), (17178, 1467905), (18165, 1388146), (23758, 1061355), (25455, 990598), (28630, 880743), (35637, 707570), (36330, 694073), (42945, 587162), (50910, 495299), (59395, 424542), (70757, 356370), (71274, 353785), (85890, 293581), (118790, 212271), (141514, 178185)]