181184360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 479613960

約数和(自身を除く): 298429600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 140, 194, 196, 245, 280, 388, 392, 485, 490, 679, 776, 953, 970, 980, 1358, 1906, 1940, 1960, 2716, 3395, 3812, 3880, 4753, 4765, 5432, 6671, 6790, 7624, 9506, 9530, 13342, 13580, 19012, 19060, 23765, 26684, 27160, 33355, 38024, 38120, 46697, 47530, 53368, 66710, 92441, 93394, 95060, 133420, 184882, 186788, 190120, 233485, 266840, 369764, 373576, 462205, 466970, 647087, 739528, 924410, 933940, 1294174, 1848820, 1867880, 2588348, 3235435, 3697640, 4529609, 5176696, 6470870, 9059218, 12941740, 18118436, 22648045, 25883480, 36236872, 45296090, 90592180, 181184360]

約数ペア:

[(1, 181184360), (2, 90592180), (4, 45296090), (5, 36236872), (7, 25883480), (8, 22648045), (10, 18118436), (14, 12941740), (20, 9059218), (28, 6470870), (35, 5176696), (40, 4529609), (49, 3697640), (56, 3235435), (70, 2588348), (97, 1867880), (98, 1848820), (140, 1294174), (194, 933940), (196, 924410), (245, 739528), (280, 647087), (388, 466970), (392, 462205), (485, 373576), (490, 369764), (679, 266840), (776, 233485), (953, 190120), (970, 186788), (980, 184882), (1358, 133420), (1906, 95060), (1940, 93394), (1960, 92441), (2716, 66710), (3395, 53368), (3812, 47530), (3880, 46697), (4753, 38120), (4765, 38024), (5432, 33355), (6671, 27160), (6790, 26684), (7624, 23765), (9506, 19060), (9530, 19012), (13342, 13580)]