90852190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63533}}^1$

素因数の和:63564

約数の個数: 32

約数和(自身を含む): 192126816

約数和(自身を除く): 101274626

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 63533, 127066, 317665, 635330, 698863, 825929, 1397726, 1651858, 3494315, 4129645, 6988630, 8259290, 9085219, 18170438, 45426095, 90852190]

約数ペア:

[(1, 90852190), (2, 45426095), (5, 18170438), (10, 9085219), (11, 8259290), (13, 6988630), (22, 4129645), (26, 3494315), (55, 1651858), (65, 1397726), (110, 825929), (130, 698863), (143, 635330), (286, 317665), (715, 127066), (1430, 63533)]