87993330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13901}}^1$

素因数の和:14122

約数の個数: 32

約数和(自身を含む): 212200128

約数和(自身を除く): 124206798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 13901, 27802, 41703, 69505, 83406, 139010, 208515, 417030, 2933111, 5866222, 8799333, 14665555, 17598666, 29331110, 43996665, 87993330]

約数ペア:

[(1, 87993330), (2, 43996665), (3, 29331110), (5, 17598666), (6, 14665555), (10, 8799333), (15, 5866222), (30, 2933111), (211, 417030), (422, 208515), (633, 139010), (1055, 83406), (1266, 69505), (2110, 41703), (3165, 27802), (6330, 13901)]