7750190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 8501650

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2089, 3710, 4178, 10445, 14623, 20890, 29246, 73115, 110717, 146230, 221434, 553585, 775019, 1107170, 1550038, 3875095, 7750190]

約数ペア:

[(1, 7750190), (2, 3875095), (5, 1550038), (7, 1107170), (10, 775019), (14, 553585), (35, 221434), (53, 146230), (70, 110717), (106, 73115), (265, 29246), (371, 20890), (530, 14623), (742, 10445), (1855, 4178), (2089, 3710)]