67791710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7069}}^1$

素因数の和:7220

約数の個数: 32

約数和(自身を含む): 140495040

約数和(自身を除く): 72703330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7069, 9590, 14138, 35345, 49483, 70690, 98966, 247415, 494830, 968453, 1936906, 4842265, 6779171, 9684530, 13558342, 33895855, 67791710]

約数ペア:

[(1, 67791710), (2, 33895855), (5, 13558342), (7, 9684530), (10, 6779171), (14, 4842265), (35, 1936906), (70, 968453), (137, 494830), (274, 247415), (685, 98966), (959, 70690), (1370, 49483), (1918, 35345), (4795, 14138), (7069, 9590)]