28778835510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3104513}}^1$

素因数の和:3104629

約数の個数: 48

約数和(自身を含む): 75551452704

約数和(自身を除く): 46772617194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 3104513, 6209026, 9313539, 15522565, 18627078, 27940617, 31045130, 46567695, 55881234, 93135390, 139703085, 279406170, 319764839, 639529678, 959294517, 1598824195, 1918589034, 2877883551, 3197648390, 4796472585, 5755767102, 9592945170, 14389417755, 28778835510]

約数ペア:

[(1, 28778835510), (2, 14389417755), (3, 9592945170), (5, 5755767102), (6, 4796472585), (9, 3197648390), (10, 2877883551), (15, 1918589034), (18, 1598824195), (30, 959294517), (45, 639529678), (90, 319764839), (103, 279406170), (206, 139703085), (309, 93135390), (515, 55881234), (618, 46567695), (927, 31045130), (1030, 27940617), (1545, 18627078), (1854, 15522565), (3090, 9313539), (4635, 6209026), (9270, 3104513)]