127609170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327203}}^1$

素因数の和:327226

約数の個数: 32

約数和(自身を含む): 329821632

約数和(自身を除く): 202212462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 327203, 654406, 981609, 1636015, 1963218, 3272030, 4253639, 4908045, 8507278, 9816090, 12760917, 21268195, 25521834, 42536390, 63804585, 127609170]

約数ペア:

[(1, 127609170), (2, 63804585), (3, 42536390), (5, 25521834), (6, 21268195), (10, 12760917), (13, 9816090), (15, 8507278), (26, 4908045), (30, 4253639), (39, 3272030), (65, 1963218), (78, 1636015), (130, 981609), (195, 654406), (390, 327203)]