8611367070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1\times {\mathrm{1039}}^1$

素因数の和:2121

約数の個数: 64

約数和(自身を含む): 20767518720

約数和(自身を除く): 12156151650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 641, 862, 1039, 1282, 1293, 1923, 2078, 2155, 2586, 3117, 3205, 3846, 4310, 5195, 6234, 6410, 6465, 9615, 10390, 12930, 15585, 19230, 31170, 276271, 447809, 552542, 665999, 828813, 895618, 1331998, 1343427, 1381355, 1657626, 1997997, 2239045, 2686854, 2762710, 3329995, 3995994, 4144065, 4478090, 6659990, 6717135, 8288130, 9989985, 13434270, 19979970, 287045569, 574091138, 861136707, 1435227845, 1722273414, 2870455690, 4305683535, 8611367070]

約数ペア:

[(1, 8611367070), (2, 4305683535), (3, 2870455690), (5, 1722273414), (6, 1435227845), (10, 861136707), (15, 574091138), (30, 287045569), (431, 19979970), (641, 13434270), (862, 9989985), (1039, 8288130), (1282, 6717135), (1293, 6659990), (1923, 4478090), (2078, 4144065), (2155, 3995994), (2586, 3329995), (3117, 2762710), (3205, 2686854), (3846, 2239045), (4310, 1997997), (5195, 1657626), (6234, 1381355), (6410, 1343427), (6465, 1331998), (9615, 895618), (10390, 828813), (12930, 665999), (15585, 552542), (19230, 447809), (31170, 276271)]