30149712

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 80

約数和(自身を含む): 87524160

約数和(自身を除く): 57374448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 691, 808, 909, 1212, 1382, 1616, 1818, 2073, 2424, 2727, 2764, 3636, 4146, 4848, 5454, 5528, 6219, 7272, 8292, 10908, 11056, 12438, 14544, 16584, 18657, 21816, 24876, 33168, 37314, 43632, 49752, 69791, 74628, 99504, 139582, 149256, 209373, 279164, 298512, 418746, 558328, 628119, 837492, 1116656, 1256238, 1674984, 1884357, 2512476, 3349968, 3768714, 5024952, 7537428, 10049904, 15074856, 30149712]

約数ペア:

[(1, 30149712), (2, 15074856), (3, 10049904), (4, 7537428), (6, 5024952), (8, 3768714), (9, 3349968), (12, 2512476), (16, 1884357), (18, 1674984), (24, 1256238), (27, 1116656), (36, 837492), (48, 628119), (54, 558328), (72, 418746), (101, 298512), (108, 279164), (144, 209373), (202, 149256), (216, 139582), (303, 99504), (404, 74628), (432, 69791), (606, 49752), (691, 43632), (808, 37314), (909, 33168), (1212, 24876), (1382, 21816), (1616, 18657), (1818, 16584), (2073, 14544), (2424, 12438), (2727, 11056), (2764, 10908), (3636, 8292), (4146, 7272), (4848, 6219), (5454, 5528)]