29890735

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 43344000

約数和(自身を除く): 13453265

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 601, 1015, 1421, 1715, 3005, 4207, 7105, 9947, 17429, 21035, 29449, 49735, 87145, 122003, 147245, 206143, 610015, 854021, 1030715, 4270105, 5978147, 29890735]

約数ペア:

[(1, 29890735), (5, 5978147), (7, 4270105), (29, 1030715), (35, 854021), (49, 610015), (145, 206143), (203, 147245), (245, 122003), (343, 87145), (601, 49735), (1015, 29449), (1421, 21035), (1715, 17429), (3005, 9947), (4207, 7105)]