66540110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73121}}^1$

素因数の和:73148

約数の個数: 32

約数和(自身を含む): 147413952

約数和(自身を除く): 80873842

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73121, 146242, 365605, 511847, 731210, 950573, 1023694, 1901146, 2559235, 4752865, 5118470, 6654011, 9505730, 13308022, 33270055, 66540110]

約数ペア:

[(1, 66540110), (2, 33270055), (5, 13308022), (7, 9505730), (10, 6654011), (13, 5118470), (14, 4752865), (26, 2559235), (35, 1901146), (65, 1023694), (70, 950573), (91, 731210), (130, 511847), (182, 365605), (455, 146242), (910, 73121)]