72013530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 111966630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 337, 419, 510, 674, 838, 1011, 1257, 1685, 2022, 2095, 2514, 3370, 4190, 5055, 5729, 6285, 7123, 10110, 11458, 12570, 14246, 17187, 21369, 28645, 34374, 35615, 42738, 57290, 71230, 85935, 106845, 141203, 171870, 213690, 282406, 423609, 706015, 847218, 1412030, 2118045, 2400451, 4236090, 4800902, 7201353, 12002255, 14402706, 24004510, 36006765, 72013530]

約数ペア:

[(1, 72013530), (2, 36006765), (3, 24004510), (5, 14402706), (6, 12002255), (10, 7201353), (15, 4800902), (17, 4236090), (30, 2400451), (34, 2118045), (51, 1412030), (85, 847218), (102, 706015), (170, 423609), (255, 282406), (337, 213690), (419, 171870), (510, 141203), (674, 106845), (838, 85935), (1011, 71230), (1257, 57290), (1685, 42738), (2022, 35615), (2095, 34374), (2514, 28645), (3370, 21369), (4190, 17187), (5055, 14246), (5729, 12570), (6285, 11458), (7123, 10110)]