127212090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 311095296

約数和(自身を除く): 183883206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 173, 193, 254, 346, 381, 386, 519, 579, 635, 762, 865, 965, 1038, 1158, 1270, 1730, 1905, 1930, 2595, 2895, 3810, 5190, 5790, 21971, 24511, 33389, 43942, 49022, 65913, 66778, 73533, 100167, 109855, 122555, 131826, 147066, 166945, 200334, 219710, 245110, 329565, 333890, 367665, 500835, 659130, 735330, 1001670, 4240403, 8480806, 12721209, 21202015, 25442418, 42404030, 63606045, 127212090]

約数ペア:

[(1, 127212090), (2, 63606045), (3, 42404030), (5, 25442418), (6, 21202015), (10, 12721209), (15, 8480806), (30, 4240403), (127, 1001670), (173, 735330), (193, 659130), (254, 500835), (346, 367665), (381, 333890), (386, 329565), (519, 245110), (579, 219710), (635, 200334), (762, 166945), (865, 147066), (965, 131826), (1038, 122555), (1158, 109855), (1270, 100167), (1730, 73533), (1905, 66778), (1930, 65913), (2595, 49022), (2895, 43942), (3810, 33389), (5190, 24511), (5790, 21971)]