71375090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{246121}}^1$

素因数の和:246157

約数の個数: 16

約数和(自身を含む): 132905880

約数和(自身を除く): 61530790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 246121, 492242, 1230605, 2461210, 7137509, 14275018, 35687545, 71375090]

約数ペア:

[(1, 71375090), (2, 35687545), (5, 14275018), (10, 7137509), (29, 2461210), (58, 1230605), (145, 492242), (290, 246121)]