30171449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 10471111

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 503, 779, 1463, 3157, 3521, 5453, 5533, 8569, 9557, 20623, 38731, 59983, 66899, 105127, 144361, 226853, 391837, 735889, 1587971, 2742859, 4310207, 30171449]

約数ペア:

[(1, 30171449), (7, 4310207), (11, 2742859), (19, 1587971), (41, 735889), (77, 391837), (133, 226853), (209, 144361), (287, 105127), (451, 66899), (503, 59983), (779, 38731), (1463, 20623), (3157, 9557), (3521, 8569), (5453, 5533)]