2017554090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{5153}}^1$

素因数の和:5615

約数の個数: 64

約数和(自身を含む): 5011172352

約数和(自身を除く): 2993618262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 421, 465, 842, 930, 1263, 2105, 2526, 4210, 5153, 6315, 10306, 12630, 13051, 15459, 25765, 26102, 30918, 39153, 51530, 65255, 77295, 78306, 130510, 154590, 159743, 195765, 319486, 391530, 479229, 798715, 958458, 1597430, 2169413, 2396145, 4338826, 4792290, 6508239, 10847065, 13016478, 21694130, 32541195, 65082390, 67251803, 134503606, 201755409, 336259015, 403510818, 672518030, 1008777045, 2017554090]

約数ペア:

[(1, 2017554090), (2, 1008777045), (3, 672518030), (5, 403510818), (6, 336259015), (10, 201755409), (15, 134503606), (30, 67251803), (31, 65082390), (62, 32541195), (93, 21694130), (155, 13016478), (186, 10847065), (310, 6508239), (421, 4792290), (465, 4338826), (842, 2396145), (930, 2169413), (1263, 1597430), (2105, 958458), (2526, 798715), (4210, 479229), (5153, 391530), (6315, 319486), (10306, 195765), (12630, 159743), (13051, 154590), (15459, 130510), (25765, 78306), (26102, 77295), (30918, 65255), (39153, 51530)]