30711752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 61269600

約数和(自身を除く): 30557848

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 2083, 3686, 4166, 7372, 8332, 14744, 16664, 39577, 79154, 158308, 202051, 316616, 404102, 808204, 1616408, 3838969, 7677938, 15355876, 30711752]

約数ペア:

[(1, 30711752), (2, 15355876), (4, 7677938), (8, 3838969), (19, 1616408), (38, 808204), (76, 404102), (97, 316616), (152, 202051), (194, 158308), (388, 79154), (776, 39577), (1843, 16664), (2083, 14744), (3686, 8332), (4166, 7372)]