30307878

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5669

約数の個数: 32

約数和(自身を含む): 68029920

約数和(自身を除く): 37722042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 5557, 11114, 16671, 33342, 50013, 100026, 150039, 300078, 561257, 1122514, 1683771, 3367542, 5051313, 10102626, 15153939, 30307878]

約数ペア:

[(1, 30307878), (2, 15153939), (3, 10102626), (6, 5051313), (9, 3367542), (18, 1683771), (27, 1122514), (54, 561257), (101, 300078), (202, 150039), (303, 100026), (606, 50013), (909, 33342), (1818, 16671), (2727, 11114), (5454, 5557)]