105716660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12456

約数の個数: 48

約数和(自身を含む): 257900160

約数和(自身を除く): 152183500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 12379, 24758, 49516, 61895, 86653, 123790, 173306, 247580, 346612, 433265, 755119, 866530, 1510238, 1733060, 3020476, 3775595, 5285833, 7551190, 10571666, 15102380, 21143332, 26429165, 52858330, 105716660]

約数ペア:

[(1, 105716660), (2, 52858330), (4, 26429165), (5, 21143332), (7, 15102380), (10, 10571666), (14, 7551190), (20, 5285833), (28, 3775595), (35, 3020476), (61, 1733060), (70, 1510238), (122, 866530), (140, 755119), (244, 433265), (305, 346612), (427, 247580), (610, 173306), (854, 123790), (1220, 86653), (1708, 61895), (2135, 49516), (4270, 24758), (8540, 12379)]