2019921330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{85121}}^1$

素因数の和:85251

約数の個数: 64

約数和(自身を含む): 5589451008

約数和(自身を除く): 3569529678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 11865, 23730, 85121, 170242, 255363, 425605, 510726, 595847, 851210, 1191694, 1276815, 1787541, 2553630, 2979235, 3575082, 5958470, 8937705, 9618673, 17875410, 19237346, 28856019, 48093365, 57712038, 67330711, 96186730, 134661422, 144280095, 201992133, 288560190, 336653555, 403984266, 673307110, 1009960665, 2019921330]

約数ペア:

[(1, 2019921330), (2, 1009960665), (3, 673307110), (5, 403984266), (6, 336653555), (7, 288560190), (10, 201992133), (14, 144280095), (15, 134661422), (21, 96186730), (30, 67330711), (35, 57712038), (42, 48093365), (70, 28856019), (105, 19237346), (113, 17875410), (210, 9618673), (226, 8937705), (339, 5958470), (565, 3575082), (678, 2979235), (791, 2553630), (1130, 1787541), (1582, 1276815), (1695, 1191694), (2373, 851210), (3390, 595847), (3955, 510726), (4746, 425605), (7910, 255363), (11865, 170242), (23730, 85121)]