425417340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 1234759680

約数和(自身を除く): 809342340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 439, 465, 521, 620, 878, 930, 1042, 1317, 1563, 1756, 1860, 2084, 2195, 2605, 2634, 3126, 4390, 5210, 5268, 6252, 6585, 7815, 8780, 10420, 13170, 13609, 15630, 16151, 26340, 27218, 31260, 32302, 40827, 48453, 54436, 64604, 68045, 80755, 81654, 96906, 136090, 161510, 163308, 193812, 204135, 228719, 242265, 272180, 323020, 408270, 457438, 484530, 686157, 816540, 914876, 969060, 1143595, 1372314, 2287190, 2744628, 3430785, 4574380, 6861570, 7090289, 13723140, 14180578, 21270867, 28361156, 35451445, 42541734, 70902890, 85083468, 106354335, 141805780, 212708670, 425417340]

約数ペア:

[(1, 425417340), (2, 212708670), (3, 141805780), (4, 106354335), (5, 85083468), (6, 70902890), (10, 42541734), (12, 35451445), (15, 28361156), (20, 21270867), (30, 14180578), (31, 13723140), (60, 7090289), (62, 6861570), (93, 4574380), (124, 3430785), (155, 2744628), (186, 2287190), (310, 1372314), (372, 1143595), (439, 969060), (465, 914876), (521, 816540), (620, 686157), (878, 484530), (930, 457438), (1042, 408270), (1317, 323020), (1563, 272180), (1756, 242265), (1860, 228719), (2084, 204135), (2195, 193812), (2605, 163308), (2634, 161510), (3126, 136090), (4390, 96906), (5210, 81654), (5268, 80755), (6252, 68045), (6585, 64604), (7815, 54436), (8780, 48453), (10420, 40827), (13170, 32302), (13609, 31260), (15630, 27218), (16151, 26340)]