8468580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 25482240

約数和(自身を除く): 17013660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 157, 174, 186, 290, 310, 314, 348, 372, 435, 465, 471, 580, 620, 628, 785, 870, 899, 930, 942, 1570, 1740, 1798, 1860, 1884, 2355, 2697, 3140, 3596, 4495, 4553, 4710, 4867, 5394, 8990, 9106, 9420, 9734, 10788, 13485, 13659, 14601, 17980, 18212, 19468, 22765, 24335, 26970, 27318, 29202, 45530, 48670, 53940, 54636, 58404, 68295, 73005, 91060, 97340, 136590, 141143, 146010, 273180, 282286, 292020, 423429, 564572, 705715, 846858, 1411430, 1693716, 2117145, 2822860, 4234290, 8468580]

約数ペア:

[(1, 8468580), (2, 4234290), (3, 2822860), (4, 2117145), (5, 1693716), (6, 1411430), (10, 846858), (12, 705715), (15, 564572), (20, 423429), (29, 292020), (30, 282286), (31, 273180), (58, 146010), (60, 141143), (62, 136590), (87, 97340), (93, 91060), (116, 73005), (124, 68295), (145, 58404), (155, 54636), (157, 53940), (174, 48670), (186, 45530), (290, 29202), (310, 27318), (314, 26970), (348, 24335), (372, 22765), (435, 19468), (465, 18212), (471, 17980), (580, 14601), (620, 13659), (628, 13485), (785, 10788), (870, 9734), (899, 9420), (930, 9106), (942, 8990), (1570, 5394), (1740, 4867), (1798, 4710), (1860, 4553), (1884, 4495), (2355, 3596), (2697, 3140)]