5798660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 14545944

約数和(自身を除く): 8747284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 97, 98, 122, 140, 194, 196, 244, 245, 305, 388, 427, 485, 490, 610, 679, 854, 970, 980, 1220, 1358, 1708, 1940, 2135, 2716, 2989, 3395, 4270, 4753, 5917, 5978, 6790, 8540, 9506, 11834, 11956, 13580, 14945, 19012, 23668, 23765, 29585, 29890, 41419, 47530, 59170, 59780, 82838, 95060, 118340, 165676, 207095, 289933, 414190, 579866, 828380, 1159732, 1449665, 2899330, 5798660]

約数ペア:

[(1, 5798660), (2, 2899330), (4, 1449665), (5, 1159732), (7, 828380), (10, 579866), (14, 414190), (20, 289933), (28, 207095), (35, 165676), (49, 118340), (61, 95060), (70, 82838), (97, 59780), (98, 59170), (122, 47530), (140, 41419), (194, 29890), (196, 29585), (244, 23765), (245, 23668), (305, 19012), (388, 14945), (427, 13580), (485, 11956), (490, 11834), (610, 9506), (679, 8540), (854, 6790), (970, 5978), (980, 5917), (1220, 4753), (1358, 4270), (1708, 3395), (1940, 2989), (2135, 2716)]