73784410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 165369600

約数和(自身を除く): 91585190

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1913, 2030, 2755, 3826, 3857, 5510, 7714, 9565, 13391, 19130, 19285, 26782, 36347, 38570, 55477, 66955, 72694, 110954, 133910, 181735, 254429, 277385, 363470, 388339, 508858, 554770, 776678, 1054063, 1272145, 1941695, 2108126, 2544290, 3883390, 5270315, 7378441, 10540630, 14756882, 36892205, 73784410]

約数ペア:

[(1, 73784410), (2, 36892205), (5, 14756882), (7, 10540630), (10, 7378441), (14, 5270315), (19, 3883390), (29, 2544290), (35, 2108126), (38, 1941695), (58, 1272145), (70, 1054063), (95, 776678), (133, 554770), (145, 508858), (190, 388339), (203, 363470), (266, 277385), (290, 254429), (406, 181735), (551, 133910), (665, 110954), (1015, 72694), (1102, 66955), (1330, 55477), (1913, 38570), (2030, 36347), (2755, 26782), (3826, 19285), (3857, 19130), (5510, 13391), (7714, 9565)]