1564271330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{28099}}^1$

素因数の和:28418

約数の個数: 32

約数和(自身を含む): 2974104000

約数和(自身を除く): 1409832670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1465, 2930, 5567, 11134, 27835, 28099, 55670, 56198, 140495, 280990, 533881, 1067762, 2669405, 5338810, 8233007, 16466014, 41165035, 82330070, 156427133, 312854266, 782135665, 1564271330]

約数ペア:

[(1, 1564271330), (2, 782135665), (5, 312854266), (10, 156427133), (19, 82330070), (38, 41165035), (95, 16466014), (190, 8233007), (293, 5338810), (586, 2669405), (1465, 1067762), (2930, 533881), (5567, 280990), (11134, 140495), (27835, 56198), (28099, 55670)]