72673570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 134299440

約数和(自身を除く): 61625870

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 610, 1090, 1093, 2186, 5465, 6649, 10930, 13298, 33245, 66490, 66673, 119137, 133346, 238274, 333365, 595685, 666730, 1191370, 7267357, 14534714, 36336785, 72673570]

約数ペア:

[(1, 72673570), (2, 36336785), (5, 14534714), (10, 7267357), (61, 1191370), (109, 666730), (122, 595685), (218, 333365), (305, 238274), (545, 133346), (610, 119137), (1090, 66673), (1093, 66490), (2186, 33245), (5465, 13298), (6649, 10930)]