155219330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3209}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 319870080

約数和(自身を除く): 164650750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3209, 3455, 4837, 6418, 6910, 9674, 16045, 22463, 24185, 32090, 44926, 48370, 112315, 224630, 2217419, 4434838, 11087095, 15521933, 22174190, 31043866, 77609665, 155219330]

約数ペア:

[(1, 155219330), (2, 77609665), (5, 31043866), (7, 22174190), (10, 15521933), (14, 11087095), (35, 4434838), (70, 2217419), (691, 224630), (1382, 112315), (3209, 48370), (3455, 44926), (4837, 32090), (6418, 24185), (6910, 22463), (9674, 16045)]