66860370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8539}}^1$

素因数の和:8584

約数の個数: 64

約数和(自身を含む): 184464000

約数和(自身を除く): 117603630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8539, 17078, 25617, 42695, 51234, 76851, 85390, 128085, 153702, 230553, 247631, 256170, 384255, 461106, 495262, 742893, 768510, 1152765, 1238155, 1485786, 2228679, 2305530, 2476310, 3714465, 4457358, 6686037, 7428930, 11143395, 13372074, 22286790, 33430185, 66860370]

約数ペア:

[(1, 66860370), (2, 33430185), (3, 22286790), (5, 13372074), (6, 11143395), (9, 7428930), (10, 6686037), (15, 4457358), (18, 3714465), (27, 2476310), (29, 2305530), (30, 2228679), (45, 1485786), (54, 1238155), (58, 1152765), (87, 768510), (90, 742893), (135, 495262), (145, 461106), (174, 384255), (261, 256170), (270, 247631), (290, 230553), (435, 153702), (522, 128085), (783, 85390), (870, 76851), (1305, 51234), (1566, 42695), (2610, 25617), (3915, 17078), (7830, 8539)]