2731190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 6130944

約数和(自身を除く): 3399754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3547, 7094, 17735, 24829, 35470, 39017, 49658, 78034, 124145, 195085, 248290, 273119, 390170, 546238, 1365595, 2731190]

約数ペア:

[(1, 2731190), (2, 1365595), (5, 546238), (7, 390170), (10, 273119), (11, 248290), (14, 195085), (22, 124145), (35, 78034), (55, 49658), (70, 39017), (77, 35470), (110, 24829), (154, 17735), (385, 7094), (770, 3547)]