30143288

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 65080800

約数和(自身を除く): 34937512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 3929, 7672, 7858, 15716, 27503, 31432, 55006, 110012, 220024, 538273, 1076546, 2153092, 3767911, 4306184, 7535822, 15071644, 30143288]

約数ペア:

[(1, 30143288), (2, 15071644), (4, 7535822), (7, 4306184), (8, 3767911), (14, 2153092), (28, 1076546), (56, 538273), (137, 220024), (274, 110012), (548, 55006), (959, 31432), (1096, 27503), (1918, 15716), (3836, 7858), (3929, 7672)]