30159272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 68160960

約数和(自身を除く): 38001688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 643, 902, 1066, 1144, 1286, 1804, 2132, 2572, 3608, 4264, 5144, 5863, 7073, 8359, 11726, 14146, 16718, 23452, 26363, 28292, 33436, 46904, 52726, 56584, 66872, 91949, 105452, 183898, 210904, 289993, 342719, 367796, 579986, 685438, 735592, 1159972, 1370876, 2319944, 2741752, 3769909, 7539818, 15079636, 30159272]

約数ペア:

[(1, 30159272), (2, 15079636), (4, 7539818), (8, 3769909), (11, 2741752), (13, 2319944), (22, 1370876), (26, 1159972), (41, 735592), (44, 685438), (52, 579986), (82, 367796), (88, 342719), (104, 289993), (143, 210904), (164, 183898), (286, 105452), (328, 91949), (451, 66872), (533, 56584), (572, 52726), (643, 46904), (902, 33436), (1066, 28292), (1144, 26363), (1286, 23452), (1804, 16718), (2132, 14146), (2572, 11726), (3608, 8359), (4264, 7073), (5144, 5863)]