1720341492

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{30509}}^1$

素因数の和:30680

約数の個数: 48

約数和(自身を含む): 4155217920

約数和(自身を除く): 2434876428

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 4699, 9398, 14097, 18796, 28194, 30509, 56388, 61018, 91527, 122036, 183054, 366108, 1128833, 2257666, 3386499, 3874643, 4515332, 6772998, 7749286, 11623929, 13545996, 15498572, 23247858, 46495716, 143361791, 286723582, 430085373, 573447164, 860170746, 1720341492]

約数ペア:

[(1, 1720341492), (2, 860170746), (3, 573447164), (4, 430085373), (6, 286723582), (12, 143361791), (37, 46495716), (74, 23247858), (111, 15498572), (127, 13545996), (148, 11623929), (222, 7749286), (254, 6772998), (381, 4515332), (444, 3874643), (508, 3386499), (762, 2257666), (1524, 1128833), (4699, 366108), (9398, 183054), (14097, 122036), (18796, 91527), (28194, 61018), (30509, 56388)]