2019919050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{9371}}^1$

素因数の和:9868

約数の個数: 72

約数和(自身を含む): 5438759040

約数和(自身を除く): 3418839990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479, 958, 1437, 2395, 2874, 4311, 4790, 7185, 8622, 9371, 11975, 14370, 18742, 21555, 23950, 28113, 35925, 43110, 46855, 56226, 71850, 84339, 93710, 107775, 140565, 168678, 215550, 234275, 281130, 421695, 468550, 702825, 843390, 1405650, 2108475, 4216950, 4488709, 8977418, 13466127, 22443545, 26932254, 40398381, 44887090, 67330635, 80796762, 112217725, 134661270, 201991905, 224435450, 336653175, 403983810, 673306350, 1009959525, 2019919050]

約数ペア:

[(1, 2019919050), (2, 1009959525), (3, 673306350), (5, 403983810), (6, 336653175), (9, 224435450), (10, 201991905), (15, 134661270), (18, 112217725), (25, 80796762), (30, 67330635), (45, 44887090), (50, 40398381), (75, 26932254), (90, 22443545), (150, 13466127), (225, 8977418), (450, 4488709), (479, 4216950), (958, 2108475), (1437, 1405650), (2395, 843390), (2874, 702825), (4311, 468550), (4790, 421695), (7185, 281130), (8622, 234275), (9371, 215550), (11975, 168678), (14370, 140565), (18742, 107775), (21555, 93710), (23950, 84339), (28113, 71850), (35925, 56226), (43110, 46855)]