2017446543870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127605727}}^1$

素因数の和:127605785

約数の個数: 64

約数和(自身を含む): 5292064751616

約数和(自身を除く): 3274618207746

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 127605727, 255211454, 382817181, 638028635, 765634362, 1276057270, 1914085905, 2169297359, 3828171810, 3955777537, 4338594718, 6507892077, 7911555074, 10846486795, 11867332611, 13015784154, 19778887685, 21692973590, 23734665222, 32539460385, 39557775370, 59336663055, 65078920770, 67248218129, 118673326110, 134496436258, 201744654387, 336241090645, 403489308774, 672482181290, 1008723271935, 2017446543870]

約数ペア:

[(1, 2017446543870), (2, 1008723271935), (3, 672482181290), (5, 403489308774), (6, 336241090645), (10, 201744654387), (15, 134496436258), (17, 118673326110), (30, 67248218129), (31, 65078920770), (34, 59336663055), (51, 39557775370), (62, 32539460385), (85, 23734665222), (93, 21692973590), (102, 19778887685), (155, 13015784154), (170, 11867332611), (186, 10846486795), (255, 7911555074), (310, 6507892077), (465, 4338594718), (510, 3955777537), (527, 3828171810), (930, 2169297359), (1054, 1914085905), (1581, 1276057270), (2635, 765634362), (3162, 638028635), (5270, 382817181), (7905, 255211454), (15810, 127605727)]