271361090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27109}}^1$

素因数の和:27147

約数の個数: 64

約数和(自身を含む): 655845120

約数和(自身を除く): 384484030

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 27109, 54218, 135545, 189763, 271090, 298199, 352417, 379526, 596398, 704834, 948815, 1490995, 1762085, 1897630, 2087393, 2466919, 2981990, 3524170, 3876587, 4174786, 4933838, 7753174, 10436965, 12334595, 19382935, 20873930, 24669190, 27136109, 38765870, 54272218, 135680545, 271361090]

約数ペア:

[(1, 271361090), (2, 135680545), (5, 54272218), (7, 38765870), (10, 27136109), (11, 24669190), (13, 20873930), (14, 19382935), (22, 12334595), (26, 10436965), (35, 7753174), (55, 4933838), (65, 4174786), (70, 3876587), (77, 3524170), (91, 2981990), (110, 2466919), (130, 2087393), (143, 1897630), (154, 1762085), (182, 1490995), (286, 948815), (385, 704834), (455, 596398), (715, 379526), (770, 352417), (910, 298199), (1001, 271090), (1430, 189763), (2002, 135545), (5005, 54218), (10010, 27109)]