2016262930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1\times {\mathrm{1423}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 3995413632

約数和(自身を除く): 1979150702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1171, 1210, 1423, 2342, 2846, 5855, 7115, 11710, 12881, 14230, 15653, 25762, 31306, 64405, 78265, 128810, 141691, 156530, 172183, 283382, 344366, 708455, 860915, 1416910, 1666333, 1721830, 3332666, 8331665, 16663330, 18329663, 36659326, 91648315, 183296630, 201626293, 403252586, 1008131465, 2016262930]

約数ペア:

[(1, 2016262930), (2, 1008131465), (5, 403252586), (10, 201626293), (11, 183296630), (22, 91648315), (55, 36659326), (110, 18329663), (121, 16663330), (242, 8331665), (605, 3332666), (1171, 1721830), (1210, 1666333), (1423, 1416910), (2342, 860915), (2846, 708455), (5855, 344366), (7115, 283382), (11710, 172183), (12881, 156530), (14230, 141691), (15653, 128810), (25762, 78265), (31306, 64405)]