30750977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 5744383

約数列:

[1, 17, 23, 31, 43, 59, 391, 527, 713, 731, 989, 1003, 1333, 1357, 1829, 2537, 12121, 16813, 22661, 23069, 30659, 31093, 42067, 43129, 58351, 78647, 521203, 715139, 991967, 1336999, 1808881, 30750977]

約数ペア:

[(1, 30750977), (17, 1808881), (23, 1336999), (31, 991967), (43, 715139), (59, 521203), (391, 78647), (527, 58351), (713, 43129), (731, 42067), (989, 31093), (1003, 30659), (1333, 23069), (1357, 22661), (1829, 16813), (2537, 12121)]