29898580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 38032556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 1871, 3196, 3742, 3995, 7484, 7990, 9355, 15980, 18710, 31807, 37420, 63614, 87937, 127228, 159035, 175874, 318070, 351748, 439685, 636140, 879370, 1494929, 1758740, 2989858, 5979716, 7474645, 14949290, 29898580]

約数ペア:

[(1, 29898580), (2, 14949290), (4, 7474645), (5, 5979716), (10, 2989858), (17, 1758740), (20, 1494929), (34, 879370), (47, 636140), (68, 439685), (85, 351748), (94, 318070), (170, 175874), (188, 159035), (235, 127228), (340, 87937), (470, 63614), (799, 37420), (940, 31807), (1598, 18710), (1871, 15980), (3196, 9355), (3742, 7990), (3995, 7484)]