488337870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 1190889216

約数和(自身を除く): 702551346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 137, 262, 274, 393, 411, 655, 685, 786, 822, 907, 1310, 1370, 1814, 1965, 2055, 2721, 3930, 4110, 4535, 5442, 9070, 13605, 17947, 27210, 35894, 53841, 89735, 107682, 118817, 124259, 179470, 237634, 248518, 269205, 356451, 372777, 538410, 594085, 621295, 712902, 745554, 1188170, 1242590, 1782255, 1863885, 3564510, 3727770, 16277929, 32555858, 48833787, 81389645, 97667574, 162779290, 244168935, 488337870]

約数ペア:

[(1, 488337870), (2, 244168935), (3, 162779290), (5, 97667574), (6, 81389645), (10, 48833787), (15, 32555858), (30, 16277929), (131, 3727770), (137, 3564510), (262, 1863885), (274, 1782255), (393, 1242590), (411, 1188170), (655, 745554), (685, 712902), (786, 621295), (822, 594085), (907, 538410), (1310, 372777), (1370, 356451), (1814, 269205), (1965, 248518), (2055, 237634), (2721, 179470), (3930, 124259), (4110, 118817), (4535, 107682), (5442, 89735), (9070, 53841), (13605, 35894), (17947, 27210)]