6215950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 12717936

約数和(自身を除く): 6501986

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 131, 146, 262, 325, 365, 650, 655, 730, 949, 1310, 1703, 1825, 1898, 3275, 3406, 3650, 4745, 6550, 8515, 9490, 9563, 17030, 19126, 23725, 42575, 47450, 47815, 85150, 95630, 124319, 239075, 248638, 478150, 621595, 1243190, 3107975, 6215950]

約数ペア:

[(1, 6215950), (2, 3107975), (5, 1243190), (10, 621595), (13, 478150), (25, 248638), (26, 239075), (50, 124319), (65, 95630), (73, 85150), (130, 47815), (131, 47450), (146, 42575), (262, 23725), (325, 19126), (365, 17030), (650, 9563), (655, 9490), (730, 8515), (949, 6550), (1310, 4745), (1703, 3650), (1825, 3406), (1898, 3275)]