20172321330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{30103}}^1$

素因数の和:33311

約数の個数: 64

約数和(自身を含む): 55348973568

約数和(自身を除く): 35176652238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3191, 6382, 9573, 15955, 19146, 22337, 30103, 31910, 44674, 47865, 60206, 67011, 90309, 95730, 111685, 134022, 150515, 180618, 210721, 223370, 301030, 335055, 421442, 451545, 632163, 670110, 903090, 1053605, 1264326, 2107210, 3160815, 6321630, 96058673, 192117346, 288176019, 480293365, 576352038, 672410711, 960586730, 1344821422, 1440880095, 2017232133, 2881760190, 3362053555, 4034464266, 6724107110, 10086160665, 20172321330]

約数ペア:

[(1, 20172321330), (2, 10086160665), (3, 6724107110), (5, 4034464266), (6, 3362053555), (7, 2881760190), (10, 2017232133), (14, 1440880095), (15, 1344821422), (21, 960586730), (30, 672410711), (35, 576352038), (42, 480293365), (70, 288176019), (105, 192117346), (210, 96058673), (3191, 6321630), (6382, 3160815), (9573, 2107210), (15955, 1264326), (19146, 1053605), (22337, 903090), (30103, 670110), (31910, 632163), (44674, 451545), (47865, 421442), (60206, 335055), (67011, 301030), (90309, 223370), (95730, 210721), (111685, 180618), (134022, 150515)]