30874290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6907}}^1$

素因数の和:7066

約数の個数: 32

約数和(自身を含む): 74606400

約数和(自身を除く): 43732110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6907, 13814, 20721, 34535, 41442, 69070, 103605, 207210, 1029143, 2058286, 3087429, 5145715, 6174858, 10291430, 15437145, 30874290]

約数ペア:

[(1, 30874290), (2, 15437145), (3, 10291430), (5, 6174858), (6, 5145715), (10, 3087429), (15, 2058286), (30, 1029143), (149, 207210), (298, 103605), (447, 69070), (745, 41442), (894, 34535), (1490, 20721), (2235, 13814), (4470, 6907)]