30176179660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3189871}}^1$

素因数の和:3189934

約数の個数: 48

約数和(自身を含む): 70738601472

約数和(自身を除く): 40562421812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 3189871, 6379742, 12759484, 15949355, 31898710, 35088581, 63797420, 70177162, 137164453, 140354324, 175442905, 274328906, 350885810, 548657812, 685822265, 701771620, 1371644530, 1508808983, 2743289060, 3017617966, 6035235932, 7544044915, 15088089830, 30176179660]

約数ペア:

[(1, 30176179660), (2, 15088089830), (4, 7544044915), (5, 6035235932), (10, 3017617966), (11, 2743289060), (20, 1508808983), (22, 1371644530), (43, 701771620), (44, 685822265), (55, 548657812), (86, 350885810), (110, 274328906), (172, 175442905), (215, 140354324), (220, 137164453), (430, 70177162), (473, 63797420), (860, 35088581), (946, 31898710), (1892, 15949355), (2365, 12759484), (4730, 6379742), (9460, 3189871)]