2980546.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13790

約数の個数: 32

約数和(自身を含む): 39623040

約数和(自身を除く): 21326230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 13757, 27514, 68785, 96299, 137570, 192598, 261383, 481495, 522766, 962990, 1306915, 1829681, 2613830, 3659362, 9148405, 18296810]

約数ペア:

[(1, 18296810), (2, 9148405), (5, 3659362), (7, 2613830), (10, 1829681), (14, 1306915), (19, 962990), (35, 522766), (38, 481495), (70, 261383), (95, 192598), (133, 137570), (190, 96299), (266, 68785), (665, 27514), (1330, 13757)]