66960310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 126491904

約数和(自身を除く): 59531594

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3541, 3782, 7082, 9455, 17705, 18910, 35410, 109771, 216001, 219542, 432002, 548855, 1080005, 1097710, 2160010, 6696031, 13392062, 33480155, 66960310]

約数ペア:

[(1, 66960310), (2, 33480155), (5, 13392062), (10, 6696031), (31, 2160010), (61, 1097710), (62, 1080005), (122, 548855), (155, 432002), (305, 219542), (310, 216001), (610, 109771), (1891, 35410), (3541, 18910), (3782, 17705), (7082, 9455)]