109902910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7901}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 215060832

約数和(自身を除く): 105157922

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 7901, 13910, 15802, 39505, 79010, 102713, 205426, 513565, 845407, 1027130, 1690814, 4227035, 8454070, 10990291, 21980582, 54951455, 109902910]

約数ペア:

[(1, 109902910), (2, 54951455), (5, 21980582), (10, 10990291), (13, 8454070), (26, 4227035), (65, 1690814), (107, 1027130), (130, 845407), (214, 513565), (535, 205426), (1070, 102713), (1391, 79010), (2782, 39505), (6955, 15802), (7901, 13910)]