27831510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6311}}^1$

素因数の和:6338

約数の個数: 72

約数和(自身を含む): 84189456

約数和(自身を除く): 56357946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6311, 12622, 18933, 31555, 37866, 44177, 56799, 63110, 88354, 94665, 113598, 132531, 189330, 220885, 265062, 283995, 309239, 397593, 441770, 567990, 618478, 662655, 795186, 927717, 1325310, 1546195, 1855434, 1987965, 2783151, 3092390, 3975930, 4638585, 5566302, 9277170, 13915755, 27831510]

約数ペア:

[(1, 27831510), (2, 13915755), (3, 9277170), (5, 5566302), (6, 4638585), (7, 3975930), (9, 3092390), (10, 2783151), (14, 1987965), (15, 1855434), (18, 1546195), (21, 1325310), (30, 927717), (35, 795186), (42, 662655), (45, 618478), (49, 567990), (63, 441770), (70, 397593), (90, 309239), (98, 283995), (105, 265062), (126, 220885), (147, 189330), (210, 132531), (245, 113598), (294, 94665), (315, 88354), (441, 63110), (490, 56799), (630, 44177), (735, 37866), (882, 31555), (1470, 18933), (2205, 12622), (4410, 6311)]