30628782

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 68262480

約数和(自身を除く): 37633698

約数列:

[1, 2, 3, 6, 9, 18, 67, 109, 134, 201, 218, 233, 327, 402, 466, 603, 654, 699, 981, 1206, 1398, 1962, 2097, 4194, 7303, 14606, 15611, 21909, 25397, 31222, 43818, 46833, 50794, 65727, 76191, 93666, 131454, 140499, 152382, 228573, 280998, 457146, 1701599, 3403198, 5104797, 10209594, 15314391, 30628782]

約数ペア:

[(1, 30628782), (2, 15314391), (3, 10209594), (6, 5104797), (9, 3403198), (18, 1701599), (67, 457146), (109, 280998), (134, 228573), (201, 152382), (218, 140499), (233, 131454), (327, 93666), (402, 76191), (466, 65727), (603, 50794), (654, 46833), (699, 43818), (981, 31222), (1206, 25397), (1398, 21909), (1962, 15611), (2097, 14606), (4194, 7303)]