2263604735

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 3211932672

約数和(自身を除く): 948327937

約数列:

[1, 5, 7, 35, 49, 103, 245, 271, 331, 515, 721, 1355, 1655, 1897, 2317, 3605, 5047, 9485, 11585, 13279, 16219, 25235, 27913, 34093, 66395, 81095, 89701, 139565, 170465, 195391, 238651, 448505, 627907, 976955, 1193255, 1367737, 1670557, 3139535, 4395349, 6838685, 8352785, 9239203, 21976745, 46196015, 64674421, 323372105, 452720947, 2263604735]

約数ペア:

[(1, 2263604735), (5, 452720947), (7, 323372105), (35, 64674421), (49, 46196015), (103, 21976745), (245, 9239203), (271, 8352785), (331, 6838685), (515, 4395349), (721, 3139535), (1355, 1670557), (1655, 1367737), (1897, 1193255), (2317, 976955), (3605, 627907), (5047, 448505), (9485, 238651), (11585, 195391), (13279, 170465), (16219, 139565), (25235, 89701), (27913, 81095), (34093, 66395)]