221821830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23929}}^1$

素因数の和:24045

約数の個数: 48

約数和(自身を含む): 582360480

約数和(自身を除く): 360538650

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, 23929, 47858, 71787, 119645, 143574, 215361, 239290, 358935, 430722, 717870, 1076805, 2153610, 2464687, 4929374, 7394061, 12323435, 14788122, 22182183, 24646870, 36970305, 44364366, 73940610, 110910915, 221821830]

約数ペア:

[(1, 221821830), (2, 110910915), (3, 73940610), (5, 44364366), (6, 36970305), (9, 24646870), (10, 22182183), (15, 14788122), (18, 12323435), (30, 7394061), (45, 4929374), (90, 2464687), (103, 2153610), (206, 1076805), (309, 717870), (515, 430722), (618, 358935), (927, 239290), (1030, 215361), (1545, 143574), (1854, 119645), (3090, 71787), (4635, 47858), (9270, 23929)]