220054530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23893}}^1$

素因数の和:24210

約数の個数: 32

約数和(自身を含む): 529873344

約数和(自身を除く): 309818814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 23893, 47786, 71679, 119465, 143358, 238930, 358395, 716790, 7335151, 14670302, 22005453, 36675755, 44010906, 73351510, 110027265, 220054530]

約数ペア:

[(1, 220054530), (2, 110027265), (3, 73351510), (5, 44010906), (6, 36675755), (10, 22005453), (15, 14670302), (30, 7335151), (307, 716790), (614, 358395), (921, 238930), (1535, 143358), (1842, 119465), (3070, 71679), (4605, 47786), (9210, 23893)]