2013440820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{28657}}^1$

素因数の和:29840

約数の個数: 48

約数和(自身を含む): 5642645568

約数和(自身を除く): 3629204748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1171, 2342, 3513, 4684, 5855, 7026, 11710, 14052, 17565, 23420, 28657, 35130, 57314, 70260, 85971, 114628, 143285, 171942, 286570, 343884, 429855, 573140, 859710, 1719420, 33557347, 67114694, 100672041, 134229388, 167786735, 201344082, 335573470, 402688164, 503360205, 671146940, 1006720410, 2013440820]

約数ペア:

[(1, 2013440820), (2, 1006720410), (3, 671146940), (4, 503360205), (5, 402688164), (6, 335573470), (10, 201344082), (12, 167786735), (15, 134229388), (20, 100672041), (30, 67114694), (60, 33557347), (1171, 1719420), (2342, 859710), (3513, 573140), (4684, 429855), (5855, 343884), (7026, 286570), (11710, 171942), (14052, 143285), (17565, 114628), (23420, 85971), (28657, 70260), (35130, 57314)]