30169293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 52297728

約数和(自身を除く): 22128435

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 341, 363, 383, 651, 847, 1023, 1149, 2387, 2541, 2681, 3751, 4213, 7161, 8043, 11253, 11873, 12639, 26257, 29491, 35619, 46343, 78771, 83111, 88473, 130603, 139029, 249333, 324401, 391809, 914221, 973203, 1436633, 2742663, 4309899, 10056431, 30169293]

約数ペア:

[(1, 30169293), (3, 10056431), (7, 4309899), (11, 2742663), (21, 1436633), (31, 973203), (33, 914221), (77, 391809), (93, 324401), (121, 249333), (217, 139029), (231, 130603), (341, 88473), (363, 83111), (383, 78771), (651, 46343), (847, 35619), (1023, 29491), (1149, 26257), (2387, 12639), (2541, 11873), (2681, 11253), (3751, 8043), (4213, 7161)]