64082970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101719}}^1$

素因数の和:101739

約数の個数: 48

約数和(自身を含む): 190419840

約数和(自身を除く): 126336870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101719, 203438, 305157, 508595, 610314, 712033, 915471, 1017190, 1424066, 1525785, 1830942, 2136099, 3051570, 3560165, 4272198, 4577355, 6408297, 7120330, 9154710, 10680495, 12816594, 21360990, 32041485, 64082970]

約数ペア:

[(1, 64082970), (2, 32041485), (3, 21360990), (5, 12816594), (6, 10680495), (7, 9154710), (9, 7120330), (10, 6408297), (14, 4577355), (15, 4272198), (18, 3560165), (21, 3051570), (30, 2136099), (35, 1830942), (42, 1525785), (45, 1424066), (63, 1017190), (70, 915471), (90, 712033), (105, 610314), (126, 508595), (210, 305157), (315, 203438), (630, 101719)]