30204515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 41013648

約数和(自身を除く): 10809133

約数列:

[1, 5, 11, 29, 55, 145, 319, 653, 841, 1595, 3265, 4205, 7183, 9251, 18937, 35915, 46255, 94685, 208307, 549173, 1041535, 2745865, 6040903, 30204515]

約数ペア:

[(1, 30204515), (5, 6040903), (11, 2745865), (29, 1041535), (55, 549173), (145, 208307), (319, 94685), (653, 46255), (841, 35915), (1595, 18937), (3265, 9251), (4205, 7183)]