30987252

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15101}}^1$

素因数の和:15133

約数の個数: 48

約数和(自身を含む): 84571200

約数和(自身を除く): 53583948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 15101, 30202, 45303, 60404, 90606, 135909, 181212, 271818, 286919, 407727, 543636, 573838, 815454, 860757, 1147676, 1630908, 1721514, 2582271, 3443028, 5164542, 7746813, 10329084, 15493626, 30987252]

約数ペア:

[(1, 30987252), (2, 15493626), (3, 10329084), (4, 7746813), (6, 5164542), (9, 3443028), (12, 2582271), (18, 1721514), (19, 1630908), (27, 1147676), (36, 860757), (38, 815454), (54, 573838), (57, 543636), (76, 407727), (108, 286919), (114, 271818), (171, 181212), (228, 135909), (342, 90606), (513, 60404), (684, 45303), (1026, 30202), (2052, 15101)]