30468242

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 23704558

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 449, 518, 898, 917, 1834, 3143, 4847, 6286, 9694, 16613, 33226, 33929, 58819, 67858, 116291, 117638, 232582, 411733, 823466, 2176303, 4352606, 15234121, 30468242]

約数ペア:

[(1, 30468242), (2, 15234121), (7, 4352606), (14, 2176303), (37, 823466), (74, 411733), (131, 232582), (259, 117638), (262, 116291), (449, 67858), (518, 58819), (898, 33929), (917, 33226), (1834, 16613), (3143, 9694), (4847, 6286)]