12229470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1158

約数の個数: 72

約数和(自身を含む): 34981128

約数和(自身を除く): 22751658

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1123, 1210, 1815, 2178, 2246, 3369, 3630, 5445, 5615, 6738, 10107, 10890, 11230, 12353, 16845, 20214, 24706, 33690, 37059, 50535, 61765, 74118, 101070, 111177, 123530, 135883, 185295, 222354, 271766, 370590, 407649, 555885, 679415, 815298, 1111770, 1222947, 1358830, 2038245, 2445894, 4076490, 6114735, 12229470]

約数ペア:

[(1, 12229470), (2, 6114735), (3, 4076490), (5, 2445894), (6, 2038245), (9, 1358830), (10, 1222947), (11, 1111770), (15, 815298), (18, 679415), (22, 555885), (30, 407649), (33, 370590), (45, 271766), (55, 222354), (66, 185295), (90, 135883), (99, 123530), (110, 111177), (121, 101070), (165, 74118), (198, 61765), (242, 50535), (330, 37059), (363, 33690), (495, 24706), (605, 20214), (726, 16845), (990, 12353), (1089, 11230), (1123, 10890), (1210, 10107), (1815, 6738), (2178, 5615), (2246, 5445), (3369, 3630)]