21832470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7351}}^1$

素因数の和:7378

約数の個数: 64

約数和(自身を含む): 63521280

約数和(自身を除く): 41688810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 7351, 14702, 22053, 36755, 44106, 66159, 73510, 80861, 110265, 132318, 161722, 198477, 220530, 242583, 330795, 396954, 404305, 485166, 661590, 727749, 808610, 992385, 1212915, 1455498, 1984770, 2183247, 2425830, 3638745, 4366494, 7277490, 10916235, 21832470]

約数ペア:

[(1, 21832470), (2, 10916235), (3, 7277490), (5, 4366494), (6, 3638745), (9, 2425830), (10, 2183247), (11, 1984770), (15, 1455498), (18, 1212915), (22, 992385), (27, 808610), (30, 727749), (33, 661590), (45, 485166), (54, 404305), (55, 396954), (66, 330795), (90, 242583), (99, 220530), (110, 198477), (135, 161722), (165, 132318), (198, 110265), (270, 80861), (297, 73510), (330, 66159), (495, 44106), (594, 36755), (990, 22053), (1485, 14702), (2970, 7351)]