225535310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22569

約数の個数: 64

約数和(自身を含む): 545094144

約数和(自身を除く): 319558834

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 22531, 45062, 112655, 157717, 225310, 247841, 292903, 315434, 495682, 585806, 788585, 1239205, 1464515, 1577170, 1734887, 2050321, 2478410, 2929030, 3221933, 3469774, 4100642, 6443866, 8674435, 10251605, 16109665, 17348870, 20503210, 22553531, 32219330, 45107062, 112767655, 225535310]

約数ペア:

[(1, 225535310), (2, 112767655), (5, 45107062), (7, 32219330), (10, 22553531), (11, 20503210), (13, 17348870), (14, 16109665), (22, 10251605), (26, 8674435), (35, 6443866), (55, 4100642), (65, 3469774), (70, 3221933), (77, 2929030), (91, 2478410), (110, 2050321), (130, 1734887), (143, 1577170), (154, 1464515), (182, 1239205), (286, 788585), (385, 585806), (455, 495682), (715, 315434), (770, 292903), (910, 247841), (1001, 225310), (1430, 157717), (2002, 112655), (5005, 45062), (10010, 22531)]