30786072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 79185960

約数和(自身を除く): 48399888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 937, 1369, 1874, 2738, 2811, 3748, 4107, 5476, 5622, 7496, 8214, 10952, 11244, 16428, 22488, 32856, 34669, 69338, 104007, 138676, 208014, 277352, 416028, 832056, 1282753, 2565506, 3848259, 5131012, 7696518, 10262024, 15393036, 30786072]

約数ペア:

[(1, 30786072), (2, 15393036), (3, 10262024), (4, 7696518), (6, 5131012), (8, 3848259), (12, 2565506), (24, 1282753), (37, 832056), (74, 416028), (111, 277352), (148, 208014), (222, 138676), (296, 104007), (444, 69338), (888, 34669), (937, 32856), (1369, 22488), (1874, 16428), (2738, 11244), (2811, 10952), (3748, 8214), (4107, 7496), (5476, 5622)]