64831910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45337}}^1$

素因数の和:45368

約数の個数: 32

約数和(自身を含む): 137102112

約数和(自身を除く): 72270202

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 45337, 90674, 226685, 453370, 498707, 589381, 997414, 1178762, 2493535, 2946905, 4987070, 5893810, 6483191, 12966382, 32415955, 64831910]

約数ペア:

[(1, 64831910), (2, 32415955), (5, 12966382), (10, 6483191), (11, 5893810), (13, 4987070), (22, 2946905), (26, 2493535), (55, 1178762), (65, 997414), (110, 589381), (130, 498707), (143, 453370), (286, 226685), (715, 90674), (1430, 45337)]