2015380730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{964297}}^1$

素因数の和:964334

約数の個数: 32

約数和(自身を含む): 4165767360

約数和(自身を除く): 2150386630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 964297, 1928594, 4821485, 9642970, 10607267, 18321643, 21214534, 36643286, 53036335, 91608215, 106072670, 183216430, 201538073, 403076146, 1007690365, 2015380730]

約数ペア:

[(1, 2015380730), (2, 1007690365), (5, 403076146), (10, 201538073), (11, 183216430), (19, 106072670), (22, 91608215), (38, 53036335), (55, 36643286), (95, 21214534), (110, 18321643), (190, 10607267), (209, 9642970), (418, 4821485), (1045, 1928594), (2090, 964297)]