29948655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 26660625

約数列:

[1, 3, 5, 11, 15, 19, 33, 41, 55, 57, 95, 123, 165, 205, 209, 233, 285, 451, 615, 627, 699, 779, 1045, 1165, 1353, 2255, 2337, 2563, 3135, 3495, 3895, 4427, 6765, 7689, 8569, 9553, 11685, 12815, 13281, 22135, 25707, 28659, 38445, 42845, 47765, 48697, 66405, 105083, 128535, 143295, 146091, 181507, 243485, 315249, 525415, 544521, 730455, 907535, 1576245, 1996577, 2722605, 5989731, 9982885, 29948655]

約数ペア:

[(1, 29948655), (3, 9982885), (5, 5989731), (11, 2722605), (15, 1996577), (19, 1576245), (33, 907535), (41, 730455), (55, 544521), (57, 525415), (95, 315249), (123, 243485), (165, 181507), (205, 146091), (209, 143295), (233, 128535), (285, 105083), (451, 66405), (615, 48697), (627, 47765), (699, 42845), (779, 38445), (1045, 28659), (1165, 25707), (1353, 22135), (2255, 13281), (2337, 12815), (2563, 11685), (3135, 9553), (3495, 8569), (3895, 7689), (4427, 6765)]