30715312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 61089840

約数和(自身を除く): 30374528

約数列:

[1, 2, 4, 8, 16, 83, 101, 166, 202, 229, 332, 404, 458, 664, 808, 916, 1328, 1616, 1832, 3664, 8383, 16766, 19007, 23129, 33532, 38014, 46258, 67064, 76028, 92516, 134128, 152056, 185032, 304112, 370064, 1919707, 3839414, 7678828, 15357656, 30715312]

約数ペア:

[(1, 30715312), (2, 15357656), (4, 7678828), (8, 3839414), (16, 1919707), (83, 370064), (101, 304112), (166, 185032), (202, 152056), (229, 134128), (332, 92516), (404, 76028), (458, 67064), (664, 46258), (808, 38014), (916, 33532), (1328, 23129), (1616, 19007), (1832, 16766), (3664, 8383)]