276836910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21611}}^1$

素因数の和:21689

約数の個数: 64

約数和(自身を含む): 771807744

約数和(自身を除く): 494970834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 21611, 43222, 64833, 108055, 129666, 151277, 216110, 302554, 324165, 453831, 648330, 756385, 907662, 1318271, 1512770, 2269155, 2636542, 3954813, 4538310, 6591355, 7909626, 9227897, 13182710, 18455794, 19774065, 27683691, 39548130, 46139485, 55367382, 92278970, 138418455, 276836910]

約数ペア:

[(1, 276836910), (2, 138418455), (3, 92278970), (5, 55367382), (6, 46139485), (7, 39548130), (10, 27683691), (14, 19774065), (15, 18455794), (21, 13182710), (30, 9227897), (35, 7909626), (42, 6591355), (61, 4538310), (70, 3954813), (105, 2636542), (122, 2269155), (183, 1512770), (210, 1318271), (305, 907662), (366, 756385), (427, 648330), (610, 453831), (854, 324165), (915, 302554), (1281, 216110), (1830, 151277), (2135, 129666), (2562, 108055), (4270, 64833), (6405, 43222), (12810, 21611)]