20070280170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{177409}}^1$

素因数の和:177844

約数の個数: 64

約数和(自身を含む): 53648784000

約数和(自身を除く): 33578503830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 419, 838, 1257, 2095, 2514, 3771, 4190, 6285, 7542, 11313, 12570, 18855, 22626, 37710, 56565, 113130, 177409, 354818, 532227, 887045, 1064454, 1596681, 1774090, 2661135, 3193362, 4790043, 5322270, 7983405, 9580086, 15966810, 23950215, 47900430, 74334371, 148668742, 223003113, 371671855, 446006226, 669009339, 743343710, 1115015565, 1338018678, 2007028017, 2230031130, 3345046695, 4014056034, 6690093390, 10035140085, 20070280170]

約数ペア:

[(1, 20070280170), (2, 10035140085), (3, 6690093390), (5, 4014056034), (6, 3345046695), (9, 2230031130), (10, 2007028017), (15, 1338018678), (18, 1115015565), (27, 743343710), (30, 669009339), (45, 446006226), (54, 371671855), (90, 223003113), (135, 148668742), (270, 74334371), (419, 47900430), (838, 23950215), (1257, 15966810), (2095, 9580086), (2514, 7983405), (3771, 5322270), (4190, 4790043), (6285, 3193362), (7542, 2661135), (11313, 1774090), (12570, 1596681), (18855, 1064454), (22626, 887045), (37710, 532227), (56565, 354818), (113130, 177409)]