74865128930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{34703}}^1$

素因数の和:34955

約数の個数: 64

約数和(自身を含む): 143474664960

約数和(自身を除く): 68609536030

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 173, 215, 290, 346, 430, 865, 1247, 1730, 2494, 5017, 6235, 7439, 10034, 12470, 14878, 25085, 34703, 37195, 50170, 69406, 74390, 173515, 215731, 347030, 431462, 1006387, 1078655, 1492229, 2012774, 2157310, 2984458, 5031935, 6003619, 7461145, 10063870, 12007238, 14922290, 30018095, 43274641, 60036190, 86549282, 174104951, 216373205, 258155617, 348209902, 432746410, 516311234, 870524755, 1290778085, 1741049510, 2581556170, 7486512893, 14973025786, 37432564465, 74865128930]

約数ペア:

[(1, 74865128930), (2, 37432564465), (5, 14973025786), (10, 7486512893), (29, 2581556170), (43, 1741049510), (58, 1290778085), (86, 870524755), (145, 516311234), (173, 432746410), (215, 348209902), (290, 258155617), (346, 216373205), (430, 174104951), (865, 86549282), (1247, 60036190), (1730, 43274641), (2494, 30018095), (5017, 14922290), (6235, 12007238), (7439, 10063870), (10034, 7461145), (12470, 6003619), (14878, 5031935), (25085, 2984458), (34703, 2157310), (37195, 2012774), (50170, 1492229), (69406, 1078655), (74390, 1006387), (173515, 431462), (215731, 347030)]